On August 10 2021, an apparently drunk teenager in Kenosha, Wisconsin was using the laser sight on a friend's handgun to play with her cat. The 19-year-old thought the gun was empty, but it fired during the laser play. Her 21-year-old friend was shot in his leg. He was taken to a hospital for treatment.

The teen was charged with negligent use of a weapon. The man was charged with violating bond conditions that prevented him from having a weapon.

From AP News. Thank you to Greg Makhov for bringing this to our attention.

Tags: US, Wisconsin, Gun, Weapons, Battery, Injured, Cat, Age: 10-19, Sex: Female

A video posted on Instagram on March 31 2021 shows a man in a car aiming a gun's laser sight at a runner on an Orlando sidewalk. The red laser dot is not steady but hits the man a number of times.

    

Police were able to find the runner. At the time, he had thought that kids were playing around with a laser pointer. A detective said "He remembers the incident. He thought it was just some kids playing around with a laser pointer. So when I told him — and I actually showed him the video — he was shocked. He could not believe it.”

Police saw other social media with the same gun. They determined the owner was 19-year-old Traviance Polite Jr. They began surveillance to try and catch him with the gun.

They were not able to do so before an armed assault on April 6 2021. In a possible road rage incident, Polite fired twice from his car, over his pregnant girlfriend in the passenger seat, through the passenger window and into a neighboring car. The driver of that car was badly hurt and went to a hospital.

Traviance Polite Jr.

Polite was arrested the next day and provided police with a full confession to both crimes.

He charged with attempted second-degree murder, shooting from a vehicle, reckless display of a gun, carrying a concealed gun, and possession of a gun by a known delinquent.

From Clickorlando.com

Tags: US, Florida, Orlando, Motorist, Driver, Assault, Battery, Road rage, Gun, Sex: Male, Photo, Threatening with a laser, Age: 10-19

A teenager was arrested on November 4 2020 for aiming a laser directly into a Minneapolis officer's eyes during an anti-Trump protest that took place on Interstate 94.

The officer was wearing safety glasses and was not harmed.

A laser pointer was found on 19-year-old Amina T. Mussa McCaskill. She admitted aiming at the officer.

Amina T. Mussa McCaskill

She was charged on November 6 with one count of felony second-degree riot.

More than 600 people were arrested after protesters blocked the Interstate highway.

From the Minneapolis Star-Tribune

Tags: US, Minnesota, Minneapolis, Police, Protester, Riots, Age: 10-19, Sex: Female, Photo

An Ohio teenager injured his retina after deliberately looking for a few seconds into a laser pointer designed for playing with pets, according to a medical journal report.

The unnamed teen initially had vision loss for several minutes due to flashblindness (looking into a bright light).

Five months later the boy went to an Ohio State University ophthalmologist due to continually-blurred vision with partial loss of vision in his right eye. Vision tests showed his left eye vision was normal. But if looking at text with his right eye, a single letter would be missing. When using only his left eye, or when using both eyes together, he could see the missing letter.

A standard clinical exam showed lesions in both eyes that were diagnosed as lesions in the macula, the area within the retina that we use for our central vision. The macula has the most and densest packing of light-detecting cones.

Tests done six months after the first doctor visit showed "marked improvement" in both eyes.

Further analysis was done with a custom-built adaptive optics optical coherence tomography scanning laser ophthalmoscope that is only one of five in the United States. This gives a very high-resolution view of the retina — much better than the human eye or more conventional retinal imaging techniques.

The AO-OCT-SLO image taken 11 months after the laser exposure showed damage to some of the macular cones. The ophthalmologist said "There's just nothing left there. The affected areas are devoid of cones."

AO-OCT-SLO image of lesions A through E with small sites of cone loss (B, C, and D) in the teen's right eye. Each white dot is an individual cone cell, which is about 1/20th the width of a human hair. There are around six to seven million cones in the retina. Lesions A and E are about as wide as two hairs; lesions B-D are less than the width of a hair. Image source: Wolters Kluwer Health, Inc. / Ohio State University

Another AO-OCT-SLO image taken nine months later showed the lesions decreased in size, from 3.7% to 23.8% compared to the first image. "However, the longer-term prognosis is likely permanent scarring," according to the report.

Original report in Retinal Cases & Brief Reports, summarized in an Ohio State News story. Other stories about this appeared in Science Alert and Interesting Engineering,

Tags: US, Ohio, Eye injury - self-inflicted, Age: 10-19, Scientific study or journal

A July 20 2020 story about a Virginia legislature bill included the following description of a 1999 court case:

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In another case from 1999, a high school senior in Gloucester County received a six-month prison sentence for shining a six-dollar laser pointer in the eye of a sheriff’s deputy.

The teenager appealed, arguing nothing touched the deputy because lasers have no mass. The Court of Appeals also upheld that conviction, ruling that a battery occurred because shining a light beam at someone can be considered 'unlawful touching."

One judge warned the battery-by-light-beams theory went too far.

“Will the next prosecution for battery be based upon failure to dim high beams in traffic, flash photography too close to the subject, high intensity flashlight beams or sonic waves from a teenager’s car stereo?” the dissenting judge wrote.

The General Assembly later passed a law specifying that pointing lasers at cops is a misdemeanor.

---

The case was cited as the Commonwealth's legislature debated a bill to "defelonize" non-injurious assaults on law enforcement officers. As of 2020, the law has a mandatory minimum jail term of six months. An example of an egregious case included a woman who hit an officer with a piece of onion ring. A Commonwealth Attorney said she often sees behaviors such as pushing, spitting or elbowing during a situation — not premeditated attacks on unsuspecting officers.

From the Virginia Mercury. LaserPointerSafety.com was unable to find any additional links or references to the 1999 case.

Tags: US, Virginia, Police, Assault, Battery, Age: 10-19

On May 20 2020, a Hong Kong judge upheld the conviction of a 16-year-old boy for possessing a laser pointer during September 2019 protests. Under Hong Kong law, laser pointers can be classified as offensive weapons.

In November 2019 the unnamed teenager was the first protester to be found guilty of carrying a laser pointer as an offensive weapon. He was sentenced to a rehabilitation center for three months.

During his May 2020 appeal, defense counsel said the laser pointer could have been used peacefully to point at buildings and draw attention. Counsel further said there was no evidence the teen had used the pointer, and that he had been cooperative with police.

However, the appeals judge agreed with prosecutors at the November 2019 trial. They said the teen was wearing protest gear including a helmet and he must have intended to use it to inflict harm or discomfort upon others. The judge also noted the teen did not present evidence or testify to contradict the prosecutors' claims.

The judge also said that using laser pointers on buildings for peaceful protest was "a fanciful notion".

A government expert testified that the laser device could cause harm if it were pointed at the human eye within a distance of 36 meters (118 feet).

From the South China Morning Post


COMMENTARY FROM LASERPOINTERSAFETY.COM

The 36 meter "ocular damage" distance probably refers to the laser's Nominal Ocular Hazard Distance. For a handheld laser with a typical beam of 1 milliradian beam spread, this corresponds to a laser of roughly 25 milliwatts. (The laser color would not be a factor in injury, only the power and divergence.)

In many countries the legal limit for a laser pointer is 1 mW; in the U.S. pointers of up to 5 mW are allowed to be sold.

A NOHD of 36 meters does not mean that injury will occur at that distance. As explained elsewhere, there is a safety or reduction factor built into the NOHD. At around 12 meters (39 feet), a 25 mW 1 mrad beam with a nominal 1/4 second exposure could cause the smallest detectable change in the retina about half the time, under laboratory conditions. Beyond 12 meters the chance of injury becomes even less until at the 36 meter NOHD it is considered an allowable exposure.

A one-quarter second exposure is used in the laser safety field for cases of accidental or unwanted beams. A person will blink, move or otherwise avoid eye exposure the laser light within that time.

Tags: Hong Kong, Age: 10-19, Protester

Twenty-four year-old Dillon Breen of Dublin was awarded €80,000 (USD $90,400) on March 6 2020, for losing 10 percent of his right eye's vision in a laser pen incident that took place when Breen was approximately 16. The award was against Syncron Limited of Ballycoolin, Dublin, the company that sold the €10 laser pen on the internet.

It was sold to a classmate of Breen who brought it to St Kevin's College on May 25 2012. Another classmate accidentally aimed the laser's green beam at Breen while a teacher was out of the classroom. Breen immediately felt a "burning sensation." At hospital he was told his retina was burned. Breen has a permanent spot in the center of his right eye, removing about 10 percent of his vision and requiring him to wear glasses.

Breen sued the school, St Kevin's and the laser pen distributor, Syncron.

Justice Michael Hanna found that the school had no responsibility. He said the teacher was entitled to be out of the classroom on necessary business, and if the school was aware of the laser it would have taken action.

Breen's suit said the laser pen was more powerful than allowed by EU directives and thus was dangerous. The judge agreed, noting it should not have been offered for sale, and that Syncron was entirely responsible for Breen's injury. Syncron did not appear in court and did not defend itself.

It is not known if Breen will be able to collect the judgement from Syncron as they are no longer trading.

From Herald.ie and the Irish Times (March 4 2020 article about the lawsuit, March 5 2020 article about the judge's decision and award)

Commentary from LaserPointerSafety.com: This is the first case we are aware of where a civil suit has been brought against a laser pointer distributor or manufacturer for an eye injury. There have been cases where government agencies have taken administrative or criminal action against illegal imports.

Tags: Ireland, Dublin, Age: 10-19, School, Color: Green, Injured, Lawsuit

A 15-year-old boy shot and killed a friend as they were playing video games on January 26 2020 in Pataskala, Ohio.

Noah Bigham aimed a 9mm handgun which had a built-in laser pointer sight at his lifelong friend Hunter Cooper's eyes, to distract him during a game. Bigham pulled the trigger, firing the gun and killing his 15-year-old Cooper.

He was arrested and was charged as a juvenile with reckless homicide, a third-degree felony if committed by an adult.

Bigham's attorney called the killing "unintentional": "“The home, unfortunately, had complete access to handguns. It is my understanding the juveniles were able to have about unfettered access to firearms. This is what happens when you have firearms accessible. It’s just awful."

A police detective declined to say whether it was an accident: “We definitely can’t acknowledge an accidental shooting. We’re treating it as any shooting would be, at this point. In any investigation like this, you can’t rule anything out.”

From the Columbus Dispatch

Tags: US, Ohio, Gun, Weapons, Killed, Age: 10-19

Quinn Mulcahy, a 6th-grade student playing with a laser pointer in a school hallway on May 25 2019, was suspended for two weeks and faced possible expulsion, despite his possession and use apparently being legal.

The Virginia Beach City Public Schools’ “Code of Student Conduct” prohibits weapons in school. It specifically addresses pointers: “When a laser pen is used to threaten, intimidate or injure, it is considered a weapon.”

The boy’s father, Paul Mulcahy, told LaserPointerSafety.com that his son only aimed a legal, low-powered laser pointer at lockers and the wall in Landstown Middle School. He said it was never used in an aggressive or potentially harmful manner. Mulcahy's account was not disputed by the school.

Mulcahy wrote “no kid should be suspended or expelled for having a cat toy at school…. A ‘spork’ from the cafeteria if used to threaten, intimidate or injure would be a more likely weapon than a 2 mW laser pointer.”

During an initial meeting on May 30, principal John Parkman told Mulcahy he was instructed to use a “Discipline Guidelines” document not available to parents, students or the public. The principal did email the father a page from the Discipline Guidelines about laser pointers which seemed to restate the Code of Conduct language. (The VBCPS Office of Student Leadership confirmed on June 11 that the Discipline Guidelines are "administration-only.")

At a second meeting on June 2, the principal said the VBCPS Office of Student Leadership decided the infraction was “Inappropriate Property” and there would be no further punishment or action beyond the two-week suspension that had already occurred.

The Code of Student Conduct defines inappropriate property as follows: “The unauthorized possession of use of any type of personal property, which disrupts the educational process, is prohibited. Specifically prohibited are electronic devices when they are not authorized or being used for academic purposes (including cell phones), lighters and other items deemed inappropriate….”

In the Discipline Guidelines, the recommended penalty for Inappropriate Property depends on the property. One option is a verbal warning or reprimand called “Level 1.” The penalty for the boy turned out to be Level 6, suspension 6-10 days. As stated above, Mulcahy had been told that expulsion was also possible. Expulsion is "Level 8," the highest punishment level.

On June 9, the school returned the laser pointer to Mulcahy.

Mulcahy says he has retained a lawyer and may take action against the principal and/or school board.
Click to read more...

Tags: US, Virginia, Virginia Beach, School, Weapons, Age: 10-19, Sex: Male, Color: Red

A 10-year-old Taiwanese boy playing with a laser pointer suffered retinal damage, according to a June 13 2018 news story.

The boy was playing with a classmate, trying to dodge the beam. At some point it hit the boy’s left eye. He felt a stinging sensation and became light sensitive.

During a routine eye exam two weeks later, a retinal burn was seen. The boy underwent photocoagulation treatment and will need regular follow-up exams to monitor the eye’s healing, but he did not suffer any vision loss, said Wu Pei-chang, director of the Department of Ophthalmology at Chang Gung Memorial Hospital in Kaohsiung (third-largest city in Taiwan).

From the Taipei Times

Tags: Taiwan, Age: 10-19, School, Children, Sex: Male

From Tasmania Police:

“As a result of enquiries into the use of a laser pointer at the Ulverstone Basketball Stadium during the Northwest Thunder game Saturday 16 June 2018, a 13 year old youth has been cautioned under the provisions of the Youth Justice Act.

“This incident was reported to police by club representatives after a formal complaint was lodged with the South East Australian Basketball League (SEABL) on Monday. No further action will be taken.

“Members of the public are reminded that it is an offence to possess, carry or use a laser pointer in a public place without a lawful excuse.”

As reported in ForeignAffairs.co.nz and Mirage News

Tags: Australia, Tasmania, Age: 10-19, Laser lout, Basketball, Sports

In 2013, 12-year-old Ross Vanderpool and a friend were playing with a laser pointer when Vanderpool injured his eye. The incident happened in Indianapolis although the laser was obtained from Italy (and had no informational labeling).

Vanderpool told his story in June 2018, to try to warn others to be careful about laser pointers. He said “We watched Star Wars and they had laser guns so we really didn’t know how dangerous it was.”

While he still has unspecified damage, treatment helped to repair much of the damage.

According to a news story, “the Indiana Academy of Ophthalmology and the Indiana State Medical Association are working on a resolution to deal with the laser pointer issue. They hope to release their findings by the end of September [2018].”

From RTV6 The Indy Channel

Commentary from LaserPointerSafety.com: Star Wars depicts lasers as weapons — not as toys. People die or are severely injured by the laser blasters and laser-like lightsabers. It is not clear how someone who watches Star Wars would not understand that lasers are dangerous — at least, as used in Star Wars.

Tags: US, Indiana, Age: 10-19, Eye injury - self-inflicted, Sex: Male

A boy with intellectual disabilities “from the age of 2 to 3 years stared at [a green laser pointer] with his dominant right eye every day for more than 10 seconds at a time, as if it were a toy, at a distance of 30 cm [1 foot].”

At the age of 11, he had normal 20/20 (1.0) vision in the left eye, but 20/100 vision (0.20) in the right. Examination of the right eye showed a yellow lesion or fibrous tissue surrounded by a subretinal hemorrhage in the right macula. At age 13, examination showed the lesion was leaking on fluorescein angiography. At age 14, there was no change.

The doctors elected not to perform any treatment due to the patient’s age and mental condition.

From “Choroidal Neovascularization in a Child Following Laser Pointer-Induced Macular Injury”, Fujinami, K., Yokoi, T., Hiraoka, M. et al. Japanese Journal of Ophthalmology November 2010, Vol. 54, Issue 6, pp 631-633 (2010) 54: 631. https://doi.org/10.1007/s10384-010-0876-z First online January 21 2011.

Tags: Japan, Eye injury - self-inflicted, Age: 0-9, Age: 10-19, Sex: Male, Color: Green, Scientific study or journal

A 13-year-old was injured by a $24.11 green laser pointer purchased on the Internet, claimed to be 50 milliwatts, after his older brother aimed the beam into his left eye from 4 feet away for approximately 1 second. According to a case report published March 1 2015, the boy noticed a blind spot immediately after the exposure and for months thereafter, although normal vision appeared to return after two years.

Tests at the Walter Reed National Military Medical Center Ophthalmology clinic one week after exposure showed no lesion visible to the eye (slit lamp exam) or with fundus photographs. However, Amsler grid tests indicated a central field visual defect in the left eye. Using more sensitive optical coherence tomography (OCT), a 56-micron disruption area was seen:



Intravenous fluorescein angiography displayed a barely detectable foveal window defect:



The diagnosis was that the blind spot was likely to remain, unchanged, and that treatment would not be necessary or effective,

Check-ups after two months and six months showed no change. However, after two years the teen no longer complained about a blind spot, and Amsler grid results were normal — despite OCT still showing the disruption area.

In an article describing the case, the authors concluded: “Our case represents a somewhat unique instance, where a moderate-powered [Class] 3B green laser produced visually significant retinal injury without correlating fundus findings on physical examination. The injury was only detectable by OCT and questionably fluorescein angiography…. Our case demonstrates the unpredictability of retinal findings in laser exposure in this power range, and the importance of OCT when evaluating patients who present with symptoms following dangerous laser exposures… If powerful lasers continue to be marketed as benign lights and their access to adolescent hands remains just a few keystrokes away, more ocular injury of this nature can be expected.”

From Military Medicine, Volume 180, Issue 3, 1 March 2015, Pages e378–e380, https://doi.org/10.7205/MILMED-D-14-00420

Tags: US, Age: 10-19, Sex: Male, Color: Green, Scientific study or journal, Photo

Two Chinese students have been treated for eye injuries caused by laser pointers.

In the first case, the macular area of a boy’s eyes were damaged so that he could not see an object at 10 cm. The damage was confirmed by retinal examination.

In the second case, a 15-year-old high school student also has burns on his macular area, from when a classmate aimed a laser pen at him. He could only see objects within 50 cm, and there were scars consistent with those left by clinical lasers.

Both cases were reported by Xie Airui, an eye specialist at the Ineye Hospital of Chengdu University of Traditional Chinese Medicine. Both cases occurred between September 2017 and May 2018.

According to a May 31 2018 news story, laser pens have become popular with some schoolchildren in Chengdu. Many stationery shops sell them for prices between USD $0.80 and $31.00. in 2014 the General Administration of Quality Supervision, Inspection and Quarantine warned consumers about laser pointer hazards. “But no market supervisors have taken up the matter in a serious way, according to Xu Bin, a lawyer in Chengdu.”

From China Daily via Ecns.cn

Tags: China, Children, Age: 10-19, Injured, Sex: Male

A 14-year-old boy was charged with shining a laser pen at busses in Dundee, on November 3 2017.

A report will be sent to the Youth Justice Assessor.

The managing director of one of the busses involved said “…to shine a laser into the eyes of someone who is driving a bus is unbelievably reckless. The lives of our drivers, passengers and other road users are potentially put at risk during this sort of incident, as the person behind the wheel is temporarily blinded.”

From the Scottish Sun

Tags: Scotland, Bus, Driver, Age: 10-19, Sex: Male

A teenager from Luton, about 30 miles northwest of London, was injured by two boys, between 12 and 14 years old, who aimed a laser pen into the teen’s eyes from a distance.

According to a news story, “the boy sustained damage to his eyes and required hospital treatment.” A police spokesperson called the injuries “serious.”

Police were asking for help in finding the perpetrators of the December 4 2017 incident

From Luton Today

Tags: UK, Assault, Harassment, Injured, Age: 10-19, Unknown perpetrator, Sex: Male

A 12-year-old boy from Market Harborough, Leicestershire, received permanent eye damage from the reflected beam of a green laser he aimed at a window. Carlo Chiriatti had purchased the laser while on an overseas vacation.

An optometrist who examined the boy said “It was clear after taking a close look at Carlo’s eyes that he had suffered some sort of damage. I could see there were slight burns to the surface of the eye [cornea] and the retina, the light sensitive tissue at the back of the eye, had been damaged.”

According to the optometrist, the boy is likely to need glasses when he is older due to the “irreversible” damage.

Carlo’s mother said “I had no idea laser pens could do so much damage to the eyes. If we had known, we’d never have let him buy one. The damage was slight when it was detected so Carlo hadn’t complained of any issues, but thank goodness it got picked up when it did.”

From the Leicester Mercury and the Express

Tags: UK, Children, Eye injury - self-inflicted, Age: 10-19, Sex: Male

A 13-year-old girl suffered a permanent eye injury after a classmate aimed a laser pointer at her at close range, while on a school bus headed to Fortrose Academy, about 6 miles northeast of Inverness.

On September 12 2017, a boy turned around and aimed the laser at the girl’s face. She covered her face but he deliberately aimed at her eyes. When she arrived at school, the girl told her teacher that her eye was sore and blurry. It remained that way throughout the day.

She went to an emergency center that night, and an ophthalmologist the next day. The prognosis was that there was no physical damage and her vision should improve.

About a week later, a local optician examined her and said there was damage to her peripheral vision on the left side, and it was likely to be permanent.

The girl’s father told The Press and Journal, “I was angry. I was shocked on Saturday, I was hoping it would get better. My daughter was upset. It has knocked her confidence. What I’m really bothered about is the availability of these pens. These laser pens are a danger and people should be aware. I’m intending to write to local MSPs and the MP about it. I don’t think any children should be able to buy them. You can buy them in supermarkets and on Amazon – I don’t think that’s right. I think the legislation has to be changed.”

A survey of UK ophthalmologists reported more than 150 incidents of eye injuries involving laser pointers since 2013, the vast majority of these involving children.

From an October 12 2017 article in The Press and Journal

Tags: Scotland, School, Age: 10-19, Assault, Children, Statistics, Sex: Male

A 16-year-old was charged with suspicion of assaulting a police officer, after allegedly shining a green laser into the policeman’s eye as he was driving.

The incident happened September 28 2017 in Middlesbrough, North Yorkshire.

From the Gazette

Tags: UK, Yorkshire, Police, Assault, Driver, Car, Age: 10-19, Color: Green

A group of eight to ten youths, aged around 10-12 years old, aimed a green laser pointer at motorists on August 2 2017 in Keresley, which is about five miles north of Coventry.

Passers-by saw the youths — described as a “gang” in a news report — and reported them to a passing member of the Bedworth Safer Neighborhood Team. An officer from the team said SNT is investigating the “potentially very dangerous” pranks. The officer also said “I would ask parents if these were their children to have a serious word with them.”

Anyone with information is asked to call 101 or the confidential Crimestoppers hotline, 0800 555 111.

From the Coventry Telegraph

Tags: UK, Driver, Motorist, Car, Age: 10-19, Color: Green, Unknown perpetrator

A 33-year-old woman was blinded in one eye by a laser pen during an attack by two boys who were about 14 or 15 years old.

She was walking on a road, under a railway bridge, in Clydebank when the incident took place at about 10 pm on September 10 2016. The exact nature of the attack — whether money was demanded or if the lasing was random — was not described in news accounts.

The woman was taken to a hospital about 4 miles away. She later reported the assault to the police. News about the attack was not released until a week later.

News reports quoted a Police Scotland spokesperson as saying, “This was a completely unprovoked and senseless attack on this woman, which has left her blind in one eye. The youths responsible must be caught as soon as possible. To point a laser pen at someone is highly irresponsible. Extensive inquiries are ongoing to trace the two boys, with officers carrying out inquiries in the local area and studying CCTV footage to identify them.”

The attack comes just a few days after a man was arrested for aiming a laser pen at a Police Scotland helicopter in Clydebank on September 5 2016.

From BBC News and Glasgow Evening Times

Tags: Scotland, Glasgow, Assault, Unknown perpetrator, Age: 10-19, Sex: Male

A teenager pointed a laser “gun” at a Northport, NY police officer’s face. The incident happened at 9:45 pm on September 10 2016. The 17-year-old was arrested about 21 hours later, and was charged with second-degree menacing and second-degree harassment.

Northport Police Chief Bill Ricca told LaserPointerSafety.com that the laser beam went into the officer’s face and eyes. The officer was temporarily blinded. He did not feel discomfort, but did go to an eye doctor for an exam which showed no ill effects.

Ricca said that the situation could have been much worse: “If the laser was aimed at the cop’s chest so the cop could see what was going on, I’m sure he might have shot at the kid. We would have had a real bad incident.”

The laser “gun” used in the incident.


An Internet search of similar “laser pointer guns” turns up a similar lighter costing about $7.00.

From Northport Patch and a September 16 2016 phone interview with Chief Bill Ricca

Tags: US, New York state, Police, Assault, Harassment, Age: 10-19, Toy, Gun, Threatening with a laser

A study in the October 2016 journal Pediatrics described four cases where children had laser-related eye injuries, all being presented at a single clinical practice within a two-year period. The authors call this “[t]o our knowledge, the largest reported case series of laser pointer-induced retinal damage in the pediatric population in a developed country to date.”

In a separate interview, one of the authors, ophthalmologist Dr. David Almeida, said these cases are “happening more frequently…. It was previously thought this was a one-in-a-million event. It's still probably a rare-to-uncommon reaction, but it's not a never reaction.”

All four children had foveal laser burns. Three of the children had potentially permanent vision loss. These are the cases:

• A 12-year-old boy looked into a green laser pointer for about a minute. He had decreased central vision in both eyes, with 20/20 vision in one eye and 20/30 in another. His vision and macular condition was found to be unchanged after 7 months.
• A 16-year-old teenager similarly had central vision loss in both eyes, after playing with a green laser pointer for about 30 seconds. He was first examined three days after the exposure, scars and atrophy were found on the retina. Two weeks later his vision has worsened. Visual acuity was 20/40 in both eyes with no improvement.
• A 9-year-old boy looked at the reflection of a green laser pointer in a mirror (essentially the same as a direct beam) for an unknown length of time. His vision was 20/50. He was treated with 1% prednisolone three times a day for two weeks. His vision improved to 20/30, but he still had “persistent abnormalities of the photoreceptors.”
• A 12-year-old boy looked into a red laser pointer for about 15 seconds. He had central vision loss, and 20/70 vision. He was given an injection of bevacizumab, which gradually improved his vision and symptoms. After 1 year, he had 20/20 vision.

The authors noted that laser pointers are more available, that users may not be aware of the dangers, and that some users may use pointers improperly.

Visible lasers less than 5 milliwatts (the U.S. legal standard for a laser to be marketed as a “pointer”) are considered to be generally safe due to the bright light reflex, which causes a person to blink and turn away from a bright light. So one question is why these children were injured by laser pointers.

One reason, according to the authors, is that “children increase their chance to retinal injury by staring at the laser beam without blinking or averting the eye for a prolonged duration.”

Another possible cause is that “the labeling of the power output of a laser point may be different from the device’s actual specifications.” They referred to a study of 122 laser pointers, where 90% of green pointers and 44% of red pointers were above the 5 milliwatt U.S. legal limit.

The study said that treatment options were “limited and also controversial.” Use of corticosteroids has shown “mixed results.” It may be enough to observe a patient over time, since many injuries will stabilize.

The authors recommended that laser pointer hazards “should be communicated to health professionals, school teachers, and guardians in an attempt to raise the public awareness of this emerging public health issue. Unsupervised use of these laser pointer devices among children should be discouraged, and there is a need for legislation to limit these devices in the pediatric population.”

From Retinal Injury Secondary to Laser Pointers in Pediatric Patients, Kunyong Xu, Eric K. Chin, Polly A. Quiram, John B. Davies, D. Wilkin Parke III and David R.P. Almeida, in Pediatrics; originally published online September 1, 2016; DOI: 10.1542/peds.2016-1188. A general interest article summarizing the study, with additional comments from Almeida and another ophthalmologist, is at HealthDay.com. The abstract of the Pediatrics article is below; click the “Read More…” link.


Click to read more...

Tags: US, Children, Age: 0-9, Age: 10-19, Sex: Male, Scientific study or journal, Eye injury - self-inflicted

A 14-year-old Australian permanently damaged his retinas by deliberately shining a laser pointer into his eyes “for a very brief period of time”, according to the optometrist who examined the teen.

From a November 5 news account, it appears the injury occurred on Friday October 30 2015. The boy saw a general practitioner the following Monday, who then referred the teen to Ben Armitage, a Hobart (Tasmania) optometrist.

Armitage said the boy did not feel pain during the exposure, but he immediately lost visual acuity. “His vision is down to about 25 percent of what we call 20/20 vision and unfortunately at this stage it’s unlikely that vision is ever going to recover.”

Retina of one of the teen’s two eyes that were damaged by a self-inflicted laser pointer exposure. The injury occurred near the macula. At the center of the macula is the fovea, responsible for sharp central vision.

The damaged area is still swollen; Armitage hopes that some vision may be restored when the swelling recedes.

An Optometry Tasmania spokesperson warned parents not to allow children unsupervised access to laser pointers “and, in fact, better off trying to warn them off because we’ve just seen in this particular case where the future lifestyle of this young person has been seriously affected.”

From ABC (Australia) News

Tags: Australia, Injured, Age: 10-19, Sex: Male, Photo, Eye injury - self-inflicted

An October 5 2015 report in the British Medical Journal Case Reports describes a public bus driver who suffered retinal injury due to a schoolboy aiming a red laser beam into a mirror on the bus, reflecting into the driver’s eyes.



The 44-year-old driver stared into the laser several times, as he tried to identify the person holding the laser. He suffered blurred vision in his right eye immediately after the exposure, but waited 6 months before having his first complete eye exam.

The exam showed “spot-like retinal pigment epithelium disturbances temporal to the fovea of the right eye, with no abnormalities in his left eye.” The authors stated that “The subjective complaints and objective ophthalmological findings of this patient were consistent and strongly suggested that the repetitive exposure of the eye to the reflected laser spot 6 months previously had caused subtle but detectable injury to the macula.”

The authors concluded with two “Learning points”:

• “We suggest that no laser pointers of any class are made available to children, since they are unlikely to understand the risks of permanent retinal damage.”

• “For the safety of users and the general public, even low-energy handheld laser pointers should not be sold to children.”

The authors did not identify the location of the incident, but it may be Germany since three of the four authors’ institutions were in Germany. Additional analysis and commentary is below (click the “Read More…” link).

From Thanos S, Böhm MRR, Meyer zu Hörste M, et al. “Retinal damage induced by mirror-reflected light from a laser pointer” BMJ Case Reports. Retrieved online: 2015 Nov 05, doi:10.1136/bcr-2015- 210311.
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Tags: Germany, Bus, Driver, Injured, Children, Scientific study or journal, Age: 40-49, Age: 10-19, Color: Red, Photo

In three separate cases, children in the area of Bologna have suffered eye damage caused by laser pointers.

The cases were reported in mid-September 2015 by the St. Ursula Ophthalmology Hospital in Bologna. One of the children was 10; the other two were 13.

The injuries were caused by laser pointers bought by their parents (in two cases) or grandmother (in the third case) in markets in Florence or Bologna. One child had a slight loss of vision, another had significant loss in both eyes, and a third has almost lost his sight and is legally blind.

A public prosecutor, Valter Giovannini, has opened an investigation for aggravated manslaughter against unknown assailants. This seems to indicate that in all three cases, the laser pointer bought by or for the children was used against them by another person.

As a result of the report, Carabinieri NAS (Nuclei Antisofisticazioni e Sanità or “Anti Fraud Squad”), a special police force operating under the Italian ministry of health, seized fifteen illegally-sold laser pointers.

The hospital warned the public not to purchase green laser pointers sold “on the street, in the stalls and fairs.” A spokesperson said higher-powered pointers such as those aimed at players in stadiums were to be avoided. Professional laser pointers used in lectures should not be a problem.

From Corriere di Bologna. Thanks to Alberto Kellner Ongaro for bringing this to our attention.

Tags: Italy, Children, Injured, Assault, Eye injury - self-inflicted, Color: Green, Age: 10-19

From Agence-France Presse:

A 12-year-old Austrian boy has suffered "massive and lasting" damage to his eyes after playing with a laser pointer, with his vision reduced by 60 percent, doctors said.

"We think that he was playing with a mirror and that the rays were reflected," said Yosuf El-Shabrawi, chief doctor at the Klagenfurt am Wörthersee clinic in Carinthia, southern Austria.

"His injuries cannot be treated. We can only hope that the worst of the injuries heal themselves and that his condition improves," El-Shabrawi said in a statement on Tuesday.

The boy's father bought the laser pointer on the Internet where it was advertised as a toy for playing with cats.

After a week the boy, named as Lukas, complained of a constant black mark in his field of vision.

The laser pointer in question was labelled as "Class 2" with an output under the European Union legal limit, but it lacked a so-called EN standardisation certificate, El-Shabrawi said.

AFP story on The Local, the Rakyat Post, iAfrica.com, and other news sources

Tags: Austria, Toy, Eye injury - self-inflicted, Age: 10-19, Sex: Male

The father of the teenager who aimed a laser at Buffalo Bills players during an October 5 2014 NFL football game has asked for police protection from harassing Bills fans, reports Michigan news source MLive.com.

According to reporter Eric Lacy, the father asked for help from police in West Bloomfield, a township in the Detroit metropolitan area, on October 10, one day after the Detroit Lions confirmed they had located the youth.

The name of the 17-year-old laser perpetrator was reported by ESPN, ABC News and other sources to be Mark (or Marko) Beslach of West Bloomfield. Before the October 5 NFL match in Detroit, a tweet from “@MarkoBeslach” said he was going to put a green light on Buffalo Bills players. After the game, a follow-up tweet said he “got Kyle Orton”, the Bills’ quarterback. The Twitter account was deleted later that day, but a screenshot of the two tweets was widely circulated on the Internet. According to Detroit Lions officials, the laser perpetrator was caught in part because of social media postings.

The Lions banned the youth from Ford Field “indefinitely”, and he was charged with disorderly conduct (a misdemeanor requiring payment of a small fine). The Lions also revoked the season tickets of the person who provided tickets to the perpetrator and had a “close relationship” with him, according to an earlier ESPN report.

The nature of the Bills fans’ harassment was not known. Calls by MLive.com to the family phone were not answered. MLive.com filed a Freedom of Information Act request with the West Bloomfield police department to get more information about the request for police assistance.

From MLive.com. Thanks to Dan Goldsmith for bringing this to our attention. LaserPointerSafety.com has additional stories about the original October 5 2014 incident, and the October 9 announcement by the Detroit Lions that they had found and punished the laser offender.

Tags: US, Football, Sports, Laser lout, Harassment, Age: 10-19, Sex: Male

The NFL football fan who shined a green laser pointer beam at two players on October 5 2014, has been “banned indefinitely from attending all future events at Ford Field,” according to an October 9 press release from the Detroit Lions football team.

In addition, the person was charged with disorderly conduct by the Detroit City Prosecutor’s Office. This is a misdemeanor and would require payment of a small fine ($50, according to WSJM.com).

Finally, the Ford Field season ticket holder whose tickets were used by the laser-wielding person has had his tickets revoked for the remainder of the 2014 football season (e.g., five regular season home games).

In the October 9 press release, Detroit Lions president Tom Lewand wrote “[T]his occurrence was unique in that it could have affected the integrity of the game and more importantly could have jeopardized player safety.”

The Lions’ statement did not name the individual. Detroit city attorney Melvin Hollowell identified the person as a 17-year-old from the Detroit-area township of West Bloomfield, Michigan.

ESPN reported that the person was “Mark Beslach”, ABC News reported he was “Marko Beslach, a recent high-school graduate.”

The person identified as Marko Beslach by ABC News on its program “World News Tonight”

In a statement to the press, Lewand was asked if the season-ticket holder was the youth’s father. Lewand declined to give specifics but did say there was a close relationship between the laser perpetrator and the ticket holder.

A person with the account “Marko Beslach” tweeted before and after the game on October 5, about having a laser pointer and having used it on Buffalo Bills quarterback Kyle Orton. The tweet was later deleted, but not before a screenshot was recorded.

Lewand said the tweets were part of how they found the perpetrator: “I certainly don’t think he did himself any favors by talking about it.”

The Lions said that stadium security and operations staffs worked with team security, NFL security, and Detroit Police to find and penalize the perpetrator.

The ban will be implemented, according to Lewand, using technologies such as paperless ticketing, camera monitoring systems and identification processes. If the ban was violated, the person would be prosecuted for trespassing.

Lewand also noted that ticket holders who sell their tickets are responsible for the behavior of the buyers. The sellers could lose their rights to tickets if the buyer causes problems.

Laser pointers are banned from all 32 NFL stadiums.

From the Detroit Lions press release, ESPN, ABC News, WSJM.com and FOX Sports. For details about the original incident, and the initial reports about the Marko Beslach tweets, see this LaserPointerSafety.com story.

UPDATED - October 10 2014: News source MLive.com reported that the father of the laser-wielding youth has asked for police protection due to harassment from Buffalo Bills fans. Details are in this LaserPointerSafety.com story.

UPDATED - June 29 2015: Marko Beslach in November 2014 pleaded guilty to a misdemeanor charge of disorderly conduct. He was fined $235, had to do 80 hours of community service, and was given a one-year suspended sentence. He will have his case reviewed November 23 2015. From the Detroit Free Press.

Tags: US, Michigan, Football, Sports, Laser lout, Sex: Male, Color: Green, Photo, Age: 10-19

A 7th grade student in Huber Heights, Ohio was arrested April 23 2013 for bringing a laser pointer shaped like a realistic gun to Weisenborn Middle School. The unnamed 12- or 13-year-old boy pointed the “laser gun” at two other students who became frightened and told the principle. Police arrested the boy; he faces criminal charges in juvenile court. He also may be expelled due to violating the school district’s policies about weapons or look-alikes.

An example of a gun-shaped laser pointer. This particular unit emits a 100 mW beam and costs USD $68. An Internet search turns up a wide variety of gun-shaped novelty and toy laser pointers, including some that also have a lighter built in, and a gag pointer that shocks the user when they pull the trigger.

From WDTN.com

Tags: US, Ohio, School, Age: 10-19, Sex: Male, Toy, Gun, Weapons

A 13-year-old Icelandic boy was “seriously” injured in both eyes after playing with a 90 milliwatt laser pointer purchased outside the country. He was said to have lost central vision in one eye.

The teen was treated at Landspitali University Hospital in Reykjavik. The head physician at the Department of Ophthalmology says the hospital has never seen such a severe case of laser pointer injury.
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Tags: Iceland, Eye injury - self-inflicted, Age: 10-19, Sex: Male

A 10-year-old elementary school student was suspended for three days, for shining a laser pointer on a classroom white board. Two days were spent out of school, and one day in the principal’s office. In addition, she was required to take a violence-deterrence class.

Laser pointers are forbidden in schools under California Penal Code section 417.27(b): “No student shall possess a laser pointer on any elementary or secondary school premises unless possession of a laser pointer on the elementary or secondary school premises is for a valid instructional or other school-related purpose, including employment.”
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Tags: US, California, School, Age: 10-19, Sex: Female

A 13-year-old Indiana boy was suspended for a week from his school, for waving a laser pointer in the school’s parking lot on September 11 2014. According to police, the pointer “could look like a gun.” (It is unknown if the pointer actually was gun-shaped like in the photo on this page, or if it was a different shape, such as the cylinder of a barrel, that could be mistaken for a gun, or part of a gun.)

A police spokesman said that laser pointers “are very dangerous in and of themselves, but anytime you have anything that looks like a firearm it’s obviously a danger and would be considered a credible threat.”

The boy obtained the laser pointer from a classmate, who was given a three day suspension.

A news story noted that it is illegal in Indiana to point a laser at a police officer, and recounted a previous incident when a student was arrested for shining a laser in the face of a school liaison officer.

From NWI.com

Tags: US, Indiana, School, Age: 10-19, Sex: Male

A report published online January 17 2014 in Eye, the journal of the Royal College of Ophthalmologists, discusses five case reports of children injured by laser pointers and “toys” in the Sheffield, South Yorkshire area.

According to the abstract, “Clinically, three children had an acute vitelliform-like maculopathy which resolved to leave sub-foveal retinal pigment epithelium changes with reduced vision. One case was complicated by a choroidal neovascular membrane.”

• Case 1 was of a nine-year-old boy who on December 22 2013 was tested with normal vision of 6/5 (U.S. 20/17 -- better than 20/20) but on December 26 complained of vision loss and was found to have 6/12 (20/40) in the left eye and 6/15 (20/50) in the right eye. The family said he was given a laser pointer as a “toy” and had been playing with it on Christmas Day. The child denied looking directly into the laser beam. The family had three laser pens: a 57 mW blue 405nm, a 42 mW green 532 nm, and a 72 mW red 650nm. All exceeded the British Standard of 5 mW for a Class 3R laser. The boy was prescribed steroids. Nine months after the initial complaint, the best corrected vision was 6/9.5 (20/32), and optical coherence tomography showed persistent outer retinal layer disruption at the fovea. [The boy was later identified in press coverage as William Jackson, from Wadsley. Details are at The Star.]

• Case 2 was of an 11-year-old boy. He had decreased vision in both eyes of 6/7.5 (20/25). Eight weeks later he had sub-foveal retinal pigment epithelium changes. His vision was 6/12 (20/40) in the right eye and 6/15 (20/50) in the left eye. He said that a friend had aimed a laser into both of his eyes before the decreased vision occurred. The doctors were not able to examine what they characterized as the laser “toy”.

• Case 3 was of a 15-year-old girl. She aimed a laser pen into both eyes for 30 seconds. The next day she had scotomas (vision loss or spots) in both eyes. Her right eye was 6/7.5 (20/25) and her left eye was 6/6 (20/20). Upon examination, a vitelliform-like maculopathy (abnormality in the macula or central vision area) was seen. She did not return for follow-up visits.

• Case 4 was of an 8-year-old boy who had reduced vision of 6/12 (20/40) in his right eye, and normal vision of 6/6 (20/20) in his left eye. The right fovea was seen to have retinal pigment epithelial changes “consistent with laser burns.” The boy admitted he had played with a laser pointer a few months before, but said he did not point it directly at his eye.

• Case 5 was of a 13-year-old boy who had noticed declining vision in his right eye. It was found to be 6/36 (20/120); his left eye was 6/6 (20/20). He admitted aiming a laser pointer into his right eye. A fibrosed choroidal neovascular membrane was found at the right fovea.

The authors noted that “The retinal damage reported following such injuries is variable. This is due to variety of laser powers and wavelengths as well as ocular factors such as fundal pigmentation, blink responses, pupil size, and proximity of the laser burn to the fovea. Assessment of alleged laser eye injury requires accurate history and examination. Treatment for such laser retinal injuries is uncertain. Oral corticosteroids are sometimes administered.”

The authors stated that some laser devices are marketed as “toys”. They said they are aware of other children in the U.K. with retinal injuries from imported laser pointers. They conclude: “We suggest that children should not be given laser pointers as toys.”

From “‘Toy’ laser macular burns in children”, in Eye (2014) 1-4, by N. Raoof, TKJ Chan, NK Rogers, W Abdullah, I Haq, SP Kelly and FM Quhill. A downloadable PDF version is here. A story from the Bolton News gives some additional comments from author SP Kelly.

Tags: UK, Yorkshire, Sheffield, Eye injury - self-inflicted, Age: 0-9, Age: 10-19, Sex: Female, Sex: Male, Toy, Scientific study or journal

NOTE: The injury described herein was NOT caused by a laser but by a light-emitting diode (LED). We are including it here because the measured power of 5 mW is similar to laser pointers, and because in mid-2013 the FDA proposed to regulate toys containing lasers. This case of an LED-caused injury may stimulate arguments on both sides. Additional discussion is in blue at the end of this story.

A December 2006 incident has come to our attention. A 15-year-old Japanese boy suffered a retinal injury and visual loss after deliberately looking into a 5 mW violet (410 nm) light emitting diode for a total of about 40 seconds. The LED was in a pen was sold as a toy called “Secret Pen”. The toy appears to consist of an LED light which can excite ink that is invisible under ordinary light but which fluoresces under ultraviolet and near-UV light. The 410 nm wavelength caused photochemical damage to the retina.

According to a 2011 paper in Retinal Cases & Brief Reports, the LED was aimed into the teen’s eye from a distance of about 1 cm. It was held there for about 20 seconds as he deliberately stared into the light. This exposure was repeated the next day. About two weeks later, decreased vision (20/50 on the Snellen scale) was noted in the right eye.
Click to read more...

Tags: Japan, Medical, Eye injury - self-inflicted, Toy, Color: Violet, Age: 10-19, School, Cornea, Scientific study or journal

Two teenage students had a laser pointer’s beam deliberately and repeatedly aimed into their eyes while at school in Freudenstädt on September 23 2013. They both noticed vision problems and were examined by an eye doctor. One student had deteriorated visual acuity. The impact on the other student was not known and will be clarified by future studies.

The laser pointer had no markings so the power is unknown. This also will be studied so the strength of the beam is known.

According to police, the laser pointer attack was a dangerous assault. If there is also significant permanent damage to eyesight, a charge of aggravated assault may be considered.

From Schwarzwaelder-bote.de (original German version and Google machine translation into English)

Tags: Germany, Assault, Age: 10-19, Harassment, School

A 19-year-old man was arrested August 2 2013 after he aimed a laser pointer at a car with five occupants, causing eye pain to one passenger and causing another to be temporarily blinded.

Trenton Demoor was angry because a coffee shop in Parkland, Washington refused him service at the drive-through window, because Demoor was on foot. He began screaming at employees. He then aimed a laser pointer at the car when the driver asked what the argument was about. Demoor yelled “You guys want to get shot?”, and then lased two of the passengers.

He was arrested on five counts of illegally discharging a laser and possession of methamphetamines. Bail was set at $30,000.

Tags: US, Washington state, Age: 10-19, Sex: Male, Assault, Driver, Car, Harassment, Road rage

A bus driver in South Shields, in the northeast of England, had a green laser pen aimed into his eyes by a youth standing with a group of teens by the roadside. The driver, temporarily dazzled, said it was like looking at a very bright lightbulb. According to police, “The driver’s vision is now improving after hospital treatment, however, this was a potentially dangerous situation and could have caused a crash.” The South Shields Police are investigating to find the perpetrator of the July 12 2013 attack.

From the Shields Gazette

Tags: UK, South Shields, Bus, Driver, Age: 10-19, Color: Green, Harassment

A 17-year-old boarding school student was brutally stabbed to death by Vitaly Torsky, 38, after aiming a laser pointer directly at him. Torsky could receive up to 15 years in prison for the murder. It happened in early July 2013 on Leningrad Street, in the north of St. Petersburg.

From RIA Novosti

Tags: Russia, Assault, Harassment, Stabbed, Killed, Age: 10-19, Age: 30-39

On Feb. 27 2013, a youth was involved in a laser pointer incident at Brookfield (CT) High School. Around March 19 2013, he was formally charged in juvenile court with 3rd degree assault and with illegal use of a laser pointer. The name of the youth and details were not released.

From the Brookfield Patch

Tags: US, Connecticut, Age: 10-19, Sex: Male, Assault, School

A 17-year-old who aimed a laser at a St. Louis Cardinals baseball player and manager in an August 6 2012 incident, pleaded guilty on December 14 to disturbing the peace at an athletic event. As part of a plea agreement announced January 4 2013, Eric Bogard was sentenced to six months probation, 20 hours of community service, and paying $500 restitution to the Cardinals. If he remains on good behavior, his arrest record will be expunged; otherwise he would have a permanent record and could be jailed.

The plea agreement dropped a second charge of using a laser beam to harass or annoy another person. He could have been fined up to $500 and been jailed for between 30 and 90 days (sources differ as to the maximum sentence for this offense).

Bogard’s lawyer said his client made “an extreme error in judgement”. He also said that Bogard was not the person “who actually did most of the harassing [and] disturbing the peace.”

A St. Louis official said the plea agreement had been cleared with the baseball Cardinals.

From the St. Louis Post-Dispatch. Additional information is at LaserPointerSafety.com’s original story. It includes an August 17 update about the resignation of the person who controlled the stadium suite where the laser pointer misuse originated.

Tags: US, Missouri, St. Louis, Laser lout, Baseball, Sports, Age: 10-19, Sex: Male, Color: Green

A 13-year-old Indianapolis-area boy lost part of the central vision in his left eye, after he shined a green laser pointer into a mirror and looked into the beam. Ross Vanderpool received the laser, whose power is unknown, in the summer of 2012 from a friend who bought it in Italy. He enjoyed playing with the laser. But the morning after looking directly into the beam, he woke up with a black dot in his vision. Vanderpool told a reporter about the vision loss: “If I close my right eye and look straight, I can’t see your nose, but I can see your mouth and earrings.”

Retinal specialist Dr. Ramana Moorthy saw a “yellowish kind of spot here with yellow black flecks [that] shouldn’t be there.” She said the injury was permanent. The boy’s father said he considered the laser pointer a toy, and that he had no idea that laser light was dangerous. He said other parents should throw away their children’s pointers.

From WTHR.com. Thanks to Jochen Pernsteiner for bringing this to our attention.

Tags: US, Indiana, Eye injury - self-inflicted, Age: 10-19, Sex: Male, Color: Green

An 11-year-old boy suffered “irreparable damage” from a laser pointer deliberately aimed at close range by his classmates. The children were on a Heidelberg school playground. The laser was aimed from a meter or so, first into one eye and then into the other.

Afterwards, the boy could not see clearly and had a black spot in his visual field. He kept this from his parents for about three weeks, after which the boy was seen by Professor Stefan Dithmar and Dr. Stefanie Pollithy at the University of Heidelberg Department of Ophthalmology. Their diagnosis was “acute bilateral impaired vision and central scotoma.”

A journal article in Der Ophthalmologe has more information, but the full article requires a subscription. Jochen Pernstainer, who told LaserPointerSafety.com about the case, kindly provided several details from the article:

• The schoolyard exposure lasted several seconds
• The laser pointer was measured at 55 milliwatts
• The boy had impaired vision and a black spot on both eyes
• Nine weeks after the exposure his vision got a bit better

Fundoscopic photos of the 11-year-old boy’s left and right eyes. Larger versions can be seen here.

Dithmar told a local newspaper that the German Product Safety Act prohibits the sale of products that might cause harm to health, but “there is little that you cannot get on the Internet.”

Press report from die Rhein-Neckar-Zeitung (in German; an English Google-translated version is here). Journal article in Der Ophthalmologe, Vol. 109, No. 9 (2012), 907-910, entitled “Akute bilateral Visusminderung kit Zentralskotom bei einem 11-jährigen Jungen.” Thanks to Jochen Pernsteiner for bringing this to our attention.

Tags: Germany, Heidelberg, Age: 10-19, Sex: Male, Photo, School, Scientific study or journal

A 17-year-old fan wielding a laser pointer at a major league baseball game was identified by a manager, and was arrested on a charge of “peace disturbance at an athletic event,” a misdemeanor. The Cardinals-Giants game took place August 6 2012 at Busch Stadium in St. Louis, Missouri.

Cardinals’ manager Mike Matheny saw a green dot on the pitcher’s mound in the bottom of the seventh inning. He saw the teen in a luxury suite near the first base line and mouthed “I see you” to him. The boy then aimed the laser over Matheny’s head. Security followed the teen and two of his friends as they tried to ditch the laser pointer in a trash can; it was later recovered. The boy was apprehended and spent a few hours in jail. The Cardinals will also take action against the owners of the suite where the teens sat.

Police said they would seek criminal charges against the unidentified teen.

Giants’ pitcher Shane Loux said he did not see the laser light, although a teammate said he saw green light on Loux’s face.

The Cardinals’ director of security said lasing a player can be dangerous because of the possibility of blinding and because “when you go into what's been going on in the country right now, it's totally irresponsible to pretend you've got laser sights on somebody."

From KMOV, Examiner.com, and the St. Louis Post-Dispatch

UPDATE August 8 2012: The teen was identified as Eric Bogard, a high-school student in Ladue, “the wealthiest inner-ring suburb of St. Louis” according to the city’s Wikipedia entry. Bogard’s lawyer said the laser was never directly pointed at anyone and that Bogard was part of “kids in the box acting foolish. Acting like kids.” The lawyer said Bogard “regrets his actions.”

Bogard was originally charged with disturbing the peace at an athletic event. This carries a fine of $25 to $500 and up to 30 days in jail. On August 8, he was also charged with violating the harassment section of a 1999 ordinance regulating laser use and possession. The section states “It shall be unlawful for any person to focus, point or shine laser beam directly or indirectly on another person or animal in such a manner as to harass, annoy or injure such person or animal.” This carries a fine of $50 to $500 and up to 90 days in jail. From Fox2Now, KSDK and the St. Louis Post-Dispatch.

Eric Bogard, via Fox2Now

UPDATE 2, August 17 2012: The stadium suite was used by a Mercy Health System executive. She resigned her position after publicity about the incident, during which she was confrontational with stadium authorities. With regard to the teen, Eric Bogard, police say there is “no additional movement” in the case. From the Creve Coeur Patch.

Tags: US, Missouri, St. Louis, Laser lout, Baseball, Sports, Age: 10-19, Sex: Male, Color: Green, Photo

Raymond Andrew Delossantos, a 19-year-old from Huntington, West Virginia was cited for aiming a laser pointer at a Myrtle Beach S.C. police officer on July 31, 2012. The teen was in a car traveling on a city road. Green laser light was being aimed out of the car. The light hit the officer in the eyes. He stopped the car; Delossantos admitted aiming the laser out the window. The device, estimated to cost $50, was confiscated and Delossantos was issued a citation.

From Myrtle Beach Online

Tags: US, South Carolina, Myrtle Beach, Police, Car, Driver, Age: 10-19, Sex: Male

On July 12 2012, in the San Francisco bedroom community of Tracy, California, a 12-year-old boy was aiming a laser pointer from his roof, onto passing cars. Police were called; the boy’s mother took away his pointer and told the officers it would not happen again. The boy was released to his mother’s custody.

From the Tracy Press

Note from LaserPointerSafety.com: We monitor news reports of laser misuse. One reason for this is to try to get an idea of the relative rate of events such as harassment of the public and of sports figures, aiming at automobiles, aiming at airplanes, etc. We see relatively few reports such as the one above, but have listed it as part of this coverage.
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Tags: US, California, San Francisco, Harassment, Driver, Car, Age: 10-19, Sex: Male

On April 21 2012, two teenagers were pulled over by York police for pointing a laser pointer at houses. Their Jeep was searched; one 16-year-old was charged with possession of tobacco by a person under the age of 18. The other 16-year-old was charged with criminal use of a laser pointer which is a misdemeanor. They will appear in court on June 21.

From SeacoastOnline.com

Note from LaserPointerSafety.com: We monitor news reports of laser misuse. One reason for this is to try to get an idea of the relative rate of events such as harassment of the public and of sports figures, aiming at automobiles, aiming at airplanes, etc. We see relatively few reports such as the one above, but have listed it as part of this coverage.
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Tags: UK, York, Car, Harassment, Age: 10-19

A Mililani, Hawaii teenager was arrested for aiming a laser at an off-duty Honolulu police officer on May 9 2012. The laser beam hit the officer in the face and eyes while he was driving. It is unknown if other motorists were also targeted or hit. The 15-year-old was charged with possession of a laser by a minor, harassment by laser and reckless endangerment.

From KITV.com

Tags: US, Hawaii, Car, Driver, Harassment, Police, Age: 10-19

The police blotter in Northport, Long Island, NY includes an entry where a resident reported that a youth was aiming a laser pointer at his television. The report states that “The officer located the parent of the subject who was pointing the laser. The subject was warned and admonished on hers son's behavior.” The incident happened April 17 2012.

From the Northport Patch

Note from LaserPointerSafety.com: We monitor news reports of laser misuse. One reason for this is to try to get an idea of the relative rate of events such as harassment of the public and of sports figures, aiming at automobiles, aiming at airplanes, etc. We see relatively few reports such as the one above, but have listed it as part of this coverage.

Tags: US, New York state, Harassment, TV, Age: 10-19, Sex: Male

An Attleboro, Mass. teenager has left her high school after repeated bullying culminated in a laser pointer incident which left her with pain and blurred vision in one eye.

In early February 2012, a male student was flashing a number of students with a laser pointer. Noelle-Marie Harrington, 16, was flashed in the eye. She went to an emergency room and to an ophthalmologist for evaluation. As of early March 2012, her vision is back to normal.

The boy was suspended for two days. However, the boy’s friends bullied Harrington. She had previously been bullied in middle school, as well as in high school. Harrington’s mother said the school was unable to stop the bullying, and in early March she withdrew her daughter from Attleboro High School.

From the Sun Chronicle

Tags: US, Massachusetts, Assault, Harassment, School, Age: 10-19, Sex: Male

A police officer in Montville (NJ) was temporarily blinded by a green laser pointer wielded by a juvenile in a February 8 2012 incident. As of February 17, the officer remains off duty for evaluation. The juvenile was charged with aggravated assault and interfering with transportation.

Patrolman Jason Blustein was driving to investigate a burglar alarm when the beam went into his left eye and he “briefly lost vision.” Blustein continued to the alarm site where he found it was a false alarm. He then went to the home where the beam had been aimed from a second-floor window. He spoke with a woman who called her son downstairs. A laser pointer was confiscated and the boy was arrested. Police say “the juvenile was upset and said he didn’t mean it.”

From the Montville NJ Patch

Tags: US, New Jersey, Police, Driver, Harassment, Age: 10-19, Color: Green

In a road rage incident February 12 2012, four Cincinnati-area teenagers were targeted first by a laser that hit the front seat passenger in the eyes, then by bullets that shattered the window glass and hit one of the teens in the leg. Driver Grady Black said of the other car’s driver "He was in the right lane I was in the left lane and they flipped him off out of the window and the next thing you know he shined the laser into the car, we thought it was just a laser pointer and I hear the window shatter and I took off."

It turned out that the light was from a laser sight on the gun. The injured teenager, Kevin Boegeman, appears to be “alright all things considered.” The perpetrator has not been found as of February 13.

From WKRC Cincinnati

Note from LaserPointerSafety.com: We monitor news reports of laser misuse. One reason for this is to try to get an idea of the relative rate of events such as harassment of the public and of sports figures, aiming at automobiles, aiming at airplanes, etc. We see relatively few reports such as the one above, but have listed it as part of this coverage.
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Tags: US, Ohio, Cincinnati, Car, Driver, Gun, Shot, Motorist, Road rage, Age: 10-19, Assault, Unknown perpetrator

A 14-year-old was beaten in a fight by two older teenagers. The January 13 2012 incident started when the older teens aimed a laser pointer at the boy and his friends, and began following him. The boy asked the older teens to stop. One said “Are you disrespecting me?” and then punched him. He was knocked unconscious for several seconds, and suffered a broken jaw. The older teens have not yet been found.

From IOL News

Tags: New Zealand, Assault, Harassment, Age: 10-19

Police in Strongsville (Ohio) were called on December 29 2011 about groups of kids who were throwing snowballs and eggs. Police found one group and escorted them to a home where they were spending the night. A laser pointer was confiscated from one of the kids.

From Strongsville Patch

Note from LaserPointerSafety.com: We monitor news reports of laser misuse. One reason for this is to try to get an idea of the relative rate of events such as harassment of the public and of sports figures, aiming at automobiles, aiming at airplanes, etc. We see relatively few reports such as the one above, but have listed it as part of this coverage.
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Tags: US, Ohio, Harassment, Age: 10-19

Three male teenagers were arrested for shining a laser into a driver’s eyes, then firing gunshots into the car. News reports did not say whether the laser was a sight on the weapon, or whether it was a separate device.

The incident occurred December 13 2011 in Beenleigh, about 35 km south of Brisbane, Queensland. The targeted driver was not injured but the rear window of the car was shattered.

An 18-year-old faces fifteen charges, a 16-year-old faces five charges, and a 15-year-old faces sixteen charges. A press account from Nine News listing some of the charges did not list any that were laser-specific.

From Nine News

Tags: Australia, Queensland, Car, Motorist, Gun, Age: 10-19, Sex: Male

Two teenagers in a vehicle were arrested December 2 2011 for aiming a green laser pointer at cars in Myerstown, Pennsylvania (about midway between Harrisburg and Reading). Police were called to the scene by motorists; the responding state police trooper was hit in the eyes by the teens. Nicolo P. Vivona, 19, and William E. Eckart III, 18, were charged with recklessly endangering another person, harassment, and disorderly conduct.

From ABC27 and Reading Eagle

Tags: US, Pennsylvania, Car, Motorist, Harassment, Age: 10-19, Sex: Male, Color: Green

A bus driver was left with “stinging eyes” after teenagers aimed a laser at him on October 11 2011. The driver declined hospital treatment.

Police are trying to track down the person(s) in Shotton Colliery, south of Newcastle Upon Tyne, who shined a laser on the 24 Arriva bus service to Peterlee. In addition to the laser attack, there have been other reports of misbehavior in the area from youths in East Durham Homes council accommodations.

From the Sunderland Echo

Tags: UK, Newcastle Upon Tyne, Age: 10-19, Bus, Harassment, Laser lout, Unknown perpetrator

A 12-year-old male was charged with felonious assault, for shining a laser pointer into the eye of a 13-year-old female classmate at Monticello Middle School in Cleveland Heights, Ohio.

The girl did not immediately report the October 5 2011 incident, but waited until after she had pain in her eye and blurred vision. Her parents took her to the hospital and then to an eye specialist. They reported the incident to police on October 11. As of October 12, she still had blurred vision; the status of her eye is unknown.

From Cleveland.com

Tags: US, Ohio, Cleveland, Assault, School, Age: 10-19, Sex: Male

A 16-year-old student has been charged with third-degree assault and battery after he aimed a red laser beam into the eye of a police officer. The officer said he immediately felt pain and had blurred vision. The officer confiscated the laser. He “received only a minor injury and is OK.”

The officer had been speaking at Union High School in Union, S.C. on the topic of negative classroom behavior.

From WYFF4.com and GoUpstate.com

Tags: US, South Carolina, Police, Harassment, School, Age: 10-19, Color: Red

An 18-year-old teen from Brattleboro, Vermont was arrested at a concert for “using a laser pointer where prohibited” and possession of a controlled substance. The venue, Merriweather Post Pavilion in Howard County, Maryland, prohibits laser pointers among other devices (removable lens cameras, recording devices, weapons, baskets).

The unnamed teen was one of three persons arrested September 10 2011 at the Virgin Mobile FreeFest concert . The other two arrests were not laser-related.

From the Baltimore Sun and the Merriweather Post Pavilion FAQ

Note: LaserPointerSafety.com is listing this incident as part of our coverage of non-aviation laser misuse. Because we see relatively few reports of laser misuse in the press, we list even minor reports like this one, for completeness.

Tags: US, Maryland, Harassment, Age: 10-19

An 11-year-old New Zealand boy has lost sharpness in his right eye, after playing with a 200 mW laser in his bedroom. The beam reflected from a mirror back into his eye, causing what the boy described as a “fuzzy blob”. Retinal specialist Dr. Dianne Sharp says the boy has a 1.5mm retinal scar that has “slightly compromised” his vision in the right eye by “reducing the reading level on the eye-testing chart by three print sizes.” His overall vision was not greatly affected, according to Dr. Sharp.

Dr. Sharp and the boy’s mother both called for restrictions on laser pointers in New Zealand. The boy’s laser was purchased in Thailand for $15 while on a family holiday in January 2011. The date of the laser injury is not known.Click to read more...

Tags: New Zealand, Eye injury - self-inflicted, Thailand, Age: 10-19, Sex: Male

A 10-year-old Swedish boy aimed a green laser pointer at a security guard who was driving down the road. The guard was “momentarily stunned” and suffered tears and pain in his eye. The boy was found at a nearby apartment building. He could have faced aggravated assault charges, but no charges were brought due to his young age. The boy was handed over to social services.

The laser pointer had been bought during a trip outside of the country. Swedish law prohibits sale of pointers in stores, and their possession in a public place requires a permit.

The incident happened in Borås, at about 1 am on July 30 2011. News reports did not say if the guard was working for the apartment complex, or if he was a passerby who happened to be driving past the apartments.

From The Local

Tags: Sweden, Assault, Age: 10-19, Sex: Male

A 19-year-old British citizen, on holiday in Greece, was stabbed and killed by a taxi driver angry after the teen and his friends aimed lasers at the driver.

Robert Sebbage and his friends had been shining lasers at taxis waiting in line outside a nightclub. The teens were rushed by two angry taxi drivers, brandishing a knife and a baseball bat. Sebbage was killed; Jordan Manson, 18, was taken to a hospital where he was operated on for stab wounds to the chest and neck. Three other teens were also taken to the hospital, with less serious injuries.

Taxi driver Stelios Morfis, 21, was charged with premeditated murder. A second driver was also arrested as an accomplice.

The stabbing happened in a resort town, Laganas, located on the Greek island of Zakynthos (Zante). The Telegraph noted that “in Laganas, the antics of young British tourists on ‘non-stop party’ holiday packages have provoked growing criticism from the Greek authorities and local residents.”

From The Telegraph. Thanks to Dr. Phil Tyley, Laser Safety Advisor, Senior Scientist, QinetiQ for bringing this to our attention.

UPDATE July 18 2011: Jordan Manson’s parents describe the attack to The Mirror.

Tags: Greece, Zakynthos, Stabbed, Killed, Harassment, Age: 10-19, Sex: Male, Car, Motorist

A 16-year-old boy was arrested by police officers in a Sydney suburb after a laser beam was aimed onto the road near their vehicle. When apprehended, the teen was holding a laser pointer, and another pointer was in his pocket. Later at the Maroubra Police Station, he told investigators that he had a third pointer at his home.

He was released without charge pending further inquiries.

From a NSW Police Force press release

Tags: Australia, NSW, Sydney, Car, Police, Motorist, Age: 10-19, Sex: Male

An interesting photograph shows a Virginia Beach mounted policeman confiscating a gun-shaped laser pointer from an 18-year-old. The teenager had aimed the gun/pointer at the officer and his horse. After a lecture and confiscation, the youth was released.

The accompanying story is primarily about a crackdown on curfew violators. Only the photo and its caption mentions laser pointer violations. The full-sized photo can be seen at the Virginian-Pilot website.

From Pilot Online.com. More information on gun-shaped laser pointers and other incidents involving gun/pointers is here.

Tags: US, Virginia, Age: 10-19, Photo, Police

A New South Wales man was charged with “possessing a laser pointer in a public place.” The incident started when police were called by motorists in Kempsey reporting laser lights. The area was searched; a 19-year-old man was found with a laser pointer, and was arrested. A court date of March 7 2011 was set.

From a New South Wales police force press release

Tags: Australia, NSW, Car, Age: 10-19, Sex: Male

(English translation of Dutch original)

EDE -Tuesday A 16-year-old student from Ede is arrested for assault by the police in his hometown. The boy would have shined a laser pointer in the face of a person working at his school and caused eye damage.

The 61-year-old victim was forced doctor's treatment because of injury. The police was warned by the school, and the 16-year-old Edenaar was arrested . The boy confessed and after hearing he was transferred to his parents pending a decision of justice.

The laser pen was confiscated.

Dutch original story from EdeStad.nl, Sept. 29 2010
Thanks to Maurice Wortel for bringing this to our attention.

Tags: Netherlands, Age: 10-19, Sex: Male

(English translation of Dutch original)

On Sunday [Nov 21 2010] the police in Den Bosch arrested a 14-year-old boy who probably shone with a laser pen from his parental home, into the eyes of a bus driver.

The 46-year-old driver got a eye damage and had to stop the bus. The victim was treated in hospital. It is still unclear whether the injury is permanent.

A police spokeswoman has reported Monday. In the bedroom officers found the boy had approximately one hundred blanks [bullet blank rounds, which are illegal in Netherlands]. The boy was sent home after interrogation.

Dutch original story from De Telegraaf Binnenland, Nov. 22 2010
Thanks to Maurice Wortel for bringing this to our attention.

Tags: Bus, Netherlands, Age: 10-19, Sex: Male

A 15-year-old Swiss boy severely damaged his vision after aiming the beam from a 150 mW green laser pointer at a mirror, and then reflecting it into his eyes multiple times to “create a ‘laser show’”. He suffered immediate blurred vision.

An examination two weeks later showed injuries to both retinas. There was severe vision loss in the left eye and 20/50 vision in the right. His left eye was injected with ranibizumab which helped improve vision to 20/25 after four weeks. The right eye improved on its own to 20/32.

The left eye clearly shows damage from a self-inflicted exposure to a 150 mW green laser pointer.

The report appeared in a letter published September 9 2010 in the New England Journal of Medicine.

Tags: Switzerland, Eye injury - self-inflicted, Photo, Age: 10-19, Sex: Male, Scientific study or journal

A British teenager suffered burns and retinal damage, according to doctors writing in the June 8 2010 British Medical Journal. The youth aimed a “high powered” green diode laser pointer into his own eyes. Both eyes were damaged with 20/35 vision, although six months later vision had returned to 20/20.

The burn site on the youth’s right eye

Click to read more...

Tags: UK, Eye injury - self-inflicted, Photo, Age: 10-19, Sex: Male, Scientific study or journal

20-year-old Philip Pearse was sentenced to six months in a young offenders' institute, and an unnamed 16-year-old was made to serve 140 hours of community punishment, after shining red lasers at trains as they pulled into Newport station in South Wales. They were convicted on two charges of endangering the safety of railway passengers.

Drivers Michael Jonah and Timothy Reiffer suffered temporary blindness, but managed to bring their trains safely to a halt.

Cardiff Crown Court was told that the safety of hundreds of commuters was jeopardised and the cost of the disruption was put at £13,000.Click to read more...

Tags: UK, Train, Age: 20-29, Age: 10-19, Sex: Male

In Reno, Nevada, police officers shot and critically injured a man who aimed a replica pistol's laser beam at them.

Officers responded to a report of a suicidal man with a gun. They ordered 44-year-old Charles James Bishop to drop the realistic-looking pistol. When he raised it towards them and the laser moved towards the officers, they fired.

More details from RGJ.com

Tags: US, Reno, Weapons, Age: 10-19, Sex: Male, Injured

A Lake Forest Road boy faces charges for shining a green laser beam at motorists, including a Bay Village patrol officer. [Bay Village is in Ohio, 15 miles west of Cleveland.]

A motorist first called police at 9:40 p.m. Feb. 7, saying he had just seen a green laser beam in his car. He waited for police and pointed to the house where the light had come from. Officers talked to the home owner, who said his sons had a green laser. The boys denied shining the light at traffic. Police told the brothers not to shine the light at cars and searched their bedroom, but didn't find the laser.

About 7:30 p.m. the following evening, an officer on routine patrol was blinded by a green laser beam coming from a passing car. The patrolman stopped the car. It held one of the boys who has been warned the day before. The boy denied having the laser, but it was eventually turned over to police. Charges are pending, Chief David Wright said in a news release.

From the Cleveland Plain Dealer

Tags: US, Cleveland, Car, Motorist, Age: 10-19, Sex: Male

A 19-year-old was arrested and jailed for shining a laser pointer at a sheriff’s deputy.

On January 1 2009, a Hornbrook, California homeowner called the sheriff’s office about a man on the homeowner’s porch. “When deputies arrived and began to question Jonathan Lee Huellett, he allegedly pulled out a laser pointer and began shining it in the deputy’s face and on his chest. Huellett was arrested on suspicion of using the laser pointer on the deputy.” He spent the night in jail. He was released, but on January 3 was arrested again for resisting and obstructing a peace officer. [It is unclear from the story if this resulted from a separate incident, or was a charge from the original laser pointer incident.]

Four days later, when the news story was published, he remained in jail.

From the Redding (CA) Record Searchlight online, at www.redding.com

Tags: US, California, Police, Age: 10-19, Sex: Male