This is quite normal for this model -- that, and the zoom tends to slip when
you point it downwards. The rollers wear out, but they are no longer
available. We've experimented with adapting parts from another lens to correct
this....
Curtis P. Hedman wrote:
> I have a new (to me) S Zuiko 100~200 f/5 zoom, and I would like to poll the
> List experts on something I noticed about the lens: the helicoid focus
> mount stop is a fair amount beyond the infinity mark on the lens barrel.
> When using the lens, I find that the infinity (or at least long range)
> focus point is about where the infinity mark is on the barrel - i.e. the
> lens can focus 'beyond infinity' [or to quote Buzz Lightyear in "Toy
> Story", "To Infintiy and Beyond"! Does anyone know if this is typical of
> the 100~200? Or perhaps of the S Zuiko series? The lens I have is in
> beautiful shape cosmetically, and takes very sharp pictures, so I don't see
> this 'over focussing' as an issue.... more of a curiosity point. Any wise
> words will be appreciated! Curt
>
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