From Good to Great!

[Badger]

Learned even more today. This isn't a new article, but it is new to me and very informative on testing lenses.

http://www.lensrentals.com/blog/2010/11/how-to-test-a-lens

 

[Quasimodo]

I have a couple of questions regarding the Reikan Focal Pro.

When callibrating on my 1Dx, is it possible to have two values programmed for a non-zoom lens? When I have callibrated my 135L with the focus limiter on 1.6 meters it gives me a AFMA of +5, but when I callibrate it on the .9 meter, it gives me a value of +3. Can I have both, and will the camera recognize which setting I have on the lens?

Second, and related. How do you put in two values for a zoom lens, say the 70-200 @70 and @200?

In advance, thanks.