Hi how does the lens map on lensguru work? can anyone explain what is the difference between the sph and cylinder maps and what does the cylinder overlay actually mean?
Hi how does the lens map on lensguru work? can anyone explain what is the difference between the sph and cylinder maps and what does the cylinder overlay actually mean?
Hi
I suggest you read the following article from Darryl Meister ; http://www.opticampus.com/files/fund...ive_lenses.pdf
There are currently 1 users browsing this thread. (0 members and 1 guests)
Bookmarks