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100mW 445nm vs 50mW 532nm? (beam visibility)

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how would you compare this two for pointing out stars/beam visibility.


ThankZ :D
 

jimdt7

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Green is about 5 times brighter to our eyes. So the 50mW 532nm will be alot brighter. (To our eyes). To say my 500mW Green is brighter than my 2W 445nm build.

Jim
 




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