is 808nm invisible ir or dim red?
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Depending on your eyes 808 woulldn't be totally invisible in some conditions, it's not too far off 780nmkcscott11 said:is 808nm invisible ir or dim red?
Depending on your eyes 808 woulldn't be totally invisible in some conditions, it's not too far off 780nmnvmextc said:[quote author=kcscott11 link=1221954201/0#0 date=1221954201]is 808nm invisible ir or dim red?