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

[hampsterMSR]

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


ThankZ

 

[jimdt7]

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

 

[jimdt7]

1000mw 447nm Blue laser pointer. 1W 447nm

You must change yours website language because almost nobody knows chinese here.

Jim

 

[AlexLaserMan]

Yeah, green is way brighter to our eyes - which are most sensitive to green light.