Nov 27, 2011 #1 hampsterMSR 0 Joined Nov 9, 2011 Messages 76 Points 0 how would you compare this two for pointing out stars/beam visibility. ThankZ
Nov 27, 2011 #2 jimdt7 0 Joined Feb 5, 2011 Messages 1,893 Points 48 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
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
Nov 28, 2011 #3 jimdt7 0 Joined Feb 5, 2011 Messages 1,893 Points 48 hiteclaser said: 1000mw 447nm Blue laser pointer. 1W 447nm Click to expand... You must change yours website language because almost nobody knows chinese here. Jim
hiteclaser said: 1000mw 447nm Blue laser pointer. 1W 447nm Click to expand... You must change yours website language because almost nobody knows chinese here. Jim
Nov 28, 2011 #4 A AlexLaserMan 0 Joined Nov 28, 2011 Messages 3 Points 0 Yeah, green is way brighter to our eyes - which are most sensitive to green light.