Christos Stavrou wrote:
> I have a question about the results of these tests in several zuikos..
> How come, the same lens performs differently in different camera
> bodies? What factors should we consider?.. camera shake I guess, but
> what else?..
>
> Christos
>
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The closing of the aperture on the lens during exposure is quite a hefty blow,
so can affect sharpness, even with mirror lockup.
Those bodies that pre-fire the shutter using the self-timer give the vibrations
enough time to finish before the exposure is made, and are therefore best for
sharpness testing of lenses. OM2s, OM4, OM2000.
D.
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