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- Aug 16, 2012
Please post an example or two with the shutter speed so we can see whether it is a camera shake problem.Thanks Alan,
I picked up the 400 DO II and a 1.4x III. I am having an issue with focus consistency. When the bare lens or the lens with the 1.4x hits focus it is sharp, unfortunately, the hit rate is very low (especially with the 1.4x). Even with large stationary targets like a parked car's licence plate. Greater than 50% are slightly out of focus, even with good lite conditions.
I use servo focus with back button focus with eye-tracking or single spot.
Could this be an issue with the IS? Any ideas?
My R5 has amazing focus consistency with the rest of my lenses including the F 1.2 lenses.