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Finally mounted all the parts for my, half, home made laser scanner and I have put a 100mw red laser in there although I hope to add different colors and mix them in the future.
Quick question about reds at this power... Should the beam be visible? I can just about see it in a dimly lit room.
Quick question about reds at this power... Should the beam be visible? I can just about see it in a dimly lit room.