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So this calculator Dot: (532nm 150mw) vs. (445nm 2000mw)
Shows 150mW of green is brighter than a 2W 445 is that true?
I am mainly interested in how visible the beam is shooting it into the sky at night.
I am guessing it is not right, but how much green would be equivelent to 2W of 445,
Reason for not trusting it, I have a 638nm red, I have to push it to about an amp for it to look as bright as my M140 running at 1.8A,
Both Are using the 3 element glass lenses
I dont have a laser tester but from what I have read my 445 should be under 2W and my red should easily be over 300mw
Shows 150mW of green is brighter than a 2W 445 is that true?
I am mainly interested in how visible the beam is shooting it into the sky at night.
I am guessing it is not right, but how much green would be equivelent to 2W of 445,
Reason for not trusting it, I have a 638nm red, I have to push it to about an amp for it to look as bright as my M140 running at 1.8A,
Both Are using the 3 element glass lenses
I dont have a laser tester but from what I have read my 445 should be under 2W and my red should easily be over 300mw