Extrovert (Votes: 20)
Introvert (Votes: 44)
Nah, flash mirrors are primarily cosmetic, they don't reflect enough light. If I mirror, and I do on maybe 30% of my suns, it's a solid. I love KBco mirrored blanks because you can surface or...
You can tell how old this guidance is by the fact that it refers to crown glass as "readily available."
Not to hijack, but do you all put a flash coat on the front of your polars?
Well, NAICITPO, you're right because my optician just had to send back some CR39 lenses for more tint because they're "not dark enough" and now they're "too dark".
Try DAC maybe? 800-800-1550 https://www.dactechnologies.com/