- Joined
- Jun 19, 2009
- Messages
- 2,710
- Points
- 0
I'm no expert on optics or optical coatings, but is there a way to coat a window so as to reflect all 532nm light, like a dichroic mirror, but one way and for one color. Any thoughts would be appreciated, this might have been tried already, but I don't know, but if it hasn't, and works, we could be looking at an era where our hobby isn't threatened by idiots.