Recent content by alluremm

Honestly. There will always be lens to body variances. Knowing how much either front or rear focus variance there is will help you in the field. If Canon calibrates your camera body to say a 50mm 1.4 and it's perfect, chances are when you snap on your 24-70 or 70-200 it will no longer be. This...

You can do your own auto focus lens calibration in just a few minutes per lens. Look up Focus Pyramid in google. It's 10 or 20 bucks & does the same thing as the $80+ calibrators do.