The aperture of my 35-105 with s/n>500,000 do close a bit when set to
F4.5 and below at 35mm, the view finder slightly darken.
C.H.Ling
frieder.faig@xxxxxxxxxxxxxxxxxxxxxxxxx wrote:
>
>
> Hmm, I can only speak of my 35-105, and I can`t confirm this test.
> My 35-105 has a auto diaphragm mechanism which works as expected
> (like on all other Zuikoo`s I own).
> The viewing apperture is always the max. aperture, no matter of the position
> of
> the diaphragm ring. Only when I zoom from 35mm to 105mm, the viewing
> apperture changes from F/3.5 -> F/4.5.
> Ahmm, closing the diaphragm one stop is turning teh apperture ring from F/3.5
> -> 5.6,
> or am I getting something wrong?
>
> Frieder Faig
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