tylerdurden
Flashlight Enthusiast
I'm trying to center some NX-05 optics on a couple of colored luxeons. With a white luxeon, it's easy because the yellow phosphor fills the optic when you've got it dead on, but with these non-phosphored emitters there's no yellow giveaway. I noticed with the red I see a red ring on the very outer edge of the optic when I get it, but it's hard to tell for sure and with the green emitter I can't see any obvious hints.
