Labs have always, “Made as ordered”. You order a 60 pd with 10D of prism, you will (should) get 10D at 60mm. Even in the old days, we never differed from order on high Rx’s unless refracted and worn...
So if I'm putting these (and other dotted up prism blanks and assuming I am blocking them) on a project-o-mark I'm decentering an extra 5 or 6mm in, or I state the pd to be this amount more in to a...
Labs have always, “Made as ordered”. You order a...
Labs have always, “Made as ordered”. You order a 60 pd with 10D of prism, you will (should) get 10D at 60mm. Even in the old days, we never differed from order on high Rx’s unless refracted and worn...
optical24/7 03-27-2024, 05:06 PM