Slight rotational play in a lens mount is completely normal, and shared by all camera manufacturers (Google \"camera lens looseness\"). Rotational movement has no adverse affects on image quality, as the lens doesn\'t vary it\'s distance from the sensor.
No, perhaps you think this is acceptable but there are many examples of lens mounts from different manufacturers that were designed not to rotate at all and don\'t.
Not rotating at all is particularly important for for film and video, which (like it or not) most cameras now are designed for.
Oct 23, 2014 at 12:52 PM
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