I've tried two EOS 3 35mm film camera bodies now and they both have the same autofocus issue. At a certain point, once wide enough, they begin to back-focus, up to infinite, which becomes totally unusable. The lenses I've been using are the Canon 35L II, 24-70L II, Sigma 50 Art. It focuses fine when up close but becomes more inconsistent for wide shots and unusable at infinite. Anyone have any idea what the issue might be or how to fix it?
Here's an example at infinite. Focus was one shot autofocus on the pole at the back in the center. The same shot I took with a different body looks the same. This is with the 35L II
Here's an example at infinite. Focus was one shot autofocus on the pole at the back in the center. The same shot I took with a different body looks the same. This is with the 35L II