Home
A comprehensive resource for safe and responsible laser use
Israel: "Laser dreidel" toy's safety questioned
The Yeshiva World News issued a safety alert regarding a toy dreidel that contains a red laser diode like those used in laser pointers. The laser dreidel has flashing lights and plays music. A built-in laser diode projects a dot on the floor which becomes a circle as the dreidel is spun.
This dreidel projects two laser dots, creating two circles when spun (insert photo). The listing above is from the U.S. Amazon.com website.
The news story points out that laser pointers can cause permanent vision damage. In addition, the story says the laser is sold “without a filter,” probably meaning without an infrared (IR) filter. IR light can damage the retina -- like visible light -- but also could damage the cornea.
.