May 7, 2008 #19 T trublu832 0 Joined Mar 5, 2008 Messages 37 Points 0 So does the IR emitted from a green pointer scatter more than the green beam? Or are unpredictable IR reflections off of surfaces the danger?
So does the IR emitted from a green pointer scatter more than the green beam? Or are unpredictable IR reflections off of surfaces the danger?
May 8, 2008 #20 diachi 0 Joined Feb 22, 2008 Messages 9,700 Points 113 The IR scatters more than the green beam and there are unpredictable IR reflections too, so neither are good
The IR scatters more than the green beam and there are unpredictable IR reflections too, so neither are good
thanks thanks
