Has anyone used a f/1.8 50mm, f/1.8 85mm or a f/2.0 100mm on their EOS-M, using the EF-EOS M lens adapter?? Is the auto-focus campareable to the EF-M f/2.0 22mm lens when using the adapted lens?
I've tested the 50 1.8 and unfortunately it is slower...significantly so. Haven't tried the other two lenses though...
I had this problem with my EOS lenses, I then decided to actually read the Instruction Manual, check out page 131. When set up to FlexiZone Single, auto focus was much better with my EOS lenses. I like this camera, it replaced my G9 and is an overall big improvement.
5D ii, EOS M1 + M2, 24-70 2.8 L, 24-105 L, 70-200 L, 100-400 L, 50 1.4, 85 1.8, 40 2.8; Mamiya 645 DM, ZD Back, 55-110, 105-210; RB67 Pro SD, many KL series lenses; Horseman LDC; Horseman LDX 5" X 4"; Horseman VCC.