Krutz
0
- Joined
- Nov 21, 2007
- Messages
- 1,733
- Points
- 48
Re: FOR SALE-405nm Goggle $35 (3 left)(Laser-Wave)
in these pics the transparency looks *much* better than on the first ones! it looks yellow/orangeish too, what would be expected for blue-filters. could somehow the graph have been mixed up? the pics really dont indicate a <5% 500nm transmission..
the powermeter speaks clearly, great! 0mw!
still, it could be a few mw, since its a thermal powermeter. and these few mw could look brighter than they are, with the funny non-linear brightness-perception of the eye.
will mine arrive already?
manuel
in these pics the transparency looks *much* better than on the first ones! it looks yellow/orangeish too, what would be expected for blue-filters. could somehow the graph have been mixed up? the pics really dont indicate a <5% 500nm transmission..
the powermeter speaks clearly, great! 0mw!
still, it could be a few mw, since its a thermal powermeter. and these few mw could look brighter than they are, with the funny non-linear brightness-perception of the eye.
will mine arrive already?
manuel