Stop distance is the measurement from the back of the lens to the center of rotation of the eye. In the comment above made by Elvis which claimed .27...
It was a university study and they did eat more and grew faster that is what they wanted determine. I did learn that chickens are nearsighted in one...
I am not familiar with that particular machine. You should be able to trace the lens to get the shape. You should have an FC mode that will trace in...
Agreed, kdw..... I'm -9.00 OU and tried PAL available on the market, something easy for me to do since I'm in the industry, and ZERO fortune until I...