How does add affect the corridor (for want of perhaps a better term). We're all aware a +2 add vs a +3 add in a PAL is going to have reduced channel width, does the NAL also experience a similar...
So I've always wondered.... What is up with the W. Wollaston base-curve lens series? It gets mentioned in almost any base curve tutorial without any further satisfactory explanation. You mean to...
AN ENIGMA man! here's something interesting...
AN ENIGMA
Prentice Pro 9000 03-28-2024, 12:03 PMman! here's something interesting from that post
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