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kesavan
May 16, 2008, 10:36 AM
Is laser is danger for our EYE?

Capuchin
May 16, 2008, 06:14 PM
Yes, high intensity light will damage the retina, coherent or not.

kesavan
May 18, 2008, 11:20 AM
But in musical program, they use high power laser,
?

Capuchin
May 18, 2008, 12:14 PM
I'm not sure what power of laser they use for such shows, however the lasers are almost always moving, so they will never stop on your eye for long enough to cause permanent damage.

kesavan
May 19, 2008, 10:46 AM
Is IR & UV rays r danger for uur EYE?

Capuchin
May 19, 2008, 05:11 PM
Well, yes.