Quote:
Originally Posted by mister
The laser will be used for star pointing aswell as presentations in schools, I wanted to make sure the children are in no danger should the laser reflect off of a mirror, window, lightbulb etc.
As long as the laser has an IR filter everything should be fine..
Thanks!
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I hope you don't mean you want to point it at things in a classroom!!!
The reflection of these things is amazing!
I only use a 10mw and the reflection off walls it extremely bright. It still hurts my eyes when it bounces back inside the house (accidentally did it a few times).
If you intend to use one inside a classroom, may I recommend an ordinary Red Laser Pointer which is designed for indoor use.
I've never heard of an 'IR filter' in a Green laser pointer
