Field curvature*Focus shift is one thing that seems like a solvable problem - and will be infuriating if it isn't.
My top five reasons for not picking up an EF 50/1.2L are... well they're all field curvature. It's like having a no-go region of the lens where I'd be likely to use it regularly, and a softer lens is better than a lens that misses focus at the shooting aperture.
Field curvature is one thing that seems like a solvable problem - and will be infuriating if it isn't.
My top five reasons for not picking up an EF 50/1.2L are... well they're all field curvature. It's like having a no-go region of the lens where I'd be likely to use it regularly, and a softer lens is better than a lens that misses focus at the shooting aperture.
Nov 06, 2025 at 09:44 PM
Previous versions of johnctharp's message #16923621 « The R6M3 and RF 45 1.2 lens. »
