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FrozenGate by Avery

should green laser goggles have an ir filter

Xplorer877 said:
If your laser does leak IR it will diverge like a flashlight.
Click to expand...
Hi,
according to this, I don't understand why any non-converted IR would not be just as coherent... could you please explain, thanks  :)

EDIT: Well I guess your answer would approximate theirs and it does appear to be a reasonable argument...
 





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