Led Laser
There is a blue light LED or blue laser can blind?
A mechanism of blue light hit my left eye and an image or a black circle for several days. It blinded me for a minute. as USB flash memory, but very powerful.
Yes, finally, a blue (or for that matter, any light visible color laser or LED) is blind, and is totally dependent on power level and duration of exposure. Milli Only a few watts of power can be harmful. In particular, the green laser. When he sees the laser (commonly used for industrial purposes) have the ability to cut solid steel, the eyeball has no chance, In case of accidental exposure, even for a few microseconds. It seems that his experience of fear was on the threshold of permanent damage. I hope alrght you now!
2in1 LASER and LED light keychain
