View Full Version : A Look at the Hazards of Green Laser Pointers

2013-Apr-04, 07:00 PM
Those handheld green lasers pointers may not be as harmless as you thought. A recent study released by researchers at the National Institute of Standards and Technology (NIST) has revealed an alarming trend. Of 122 hand-held laser pointers tested, 44% of red lasers and 90% of green lasers tested failed federal safety regulations.(...)Read the rest [...]

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2013-Apr-14, 07:52 AM
green lazesrs ic not so much effective as we think !

2013-Apr-17, 06:21 AM
green laser pointer less than 50mW is comparatively safe to human retina.