Posted by Great receiver on 3/26/2004, 5:53 pm
24.239.178.40
Are 50mw 650nm red lasers really powerful and bright? i have seen a few high power red laser diodes units on ebay. can you really see the beam in the air just like that ? I havent seen a red laser stronger then a 5mw laser pointer in action, thats why i ask.
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