CNI's new product--405nm blue ray laser pointer Its color is very amazing, blue violet, round spot. As known earlier, the blu-ray laser diode is widely used in blue laser drive or player and its ...

High-powered laser pens can do a lot more harm than just distracting an opposing player, like cause permanent blindness, and the fear is that the trend that's taken hold amongst European soccer fans ...

THURSDAY, Sept. 1, 2016 -- Laser pointers may look harmless enough, but when children play with them kids can end up with blurry vision, blind spots or potentially permanent vision loss, eye experts ...

Those laser pointers people aim at planes flying overhead can’t permanently damage a pilot’s vision, according to a medical study published Tuesday, casting doubt on government advisories to the ...

The laser pointers beamed at aircraft cockpits do not pose serious dangers to the pilots' eyes, eye experts said. Unfortunately, the resulting glares can potentially lead to a "devastating" airplane ...