Morning all!
So I've been going over and retraining my self on lenses and materials, because I've come to realize that I was trained in a more bias way than I probably should have been.
I've always hated 1.74 because of the abbe value and I've found that until super high RX's are hit it's not much thinner than 1.67. Am I on the mark in this or am I still nursing old ideas that are no good?
Bookmarks