Shouldn't vignetting be LESS evident as you stop down?
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John Hermanson www.zuiko.com
mail: omtech@xxxxxxxxx
Camtech, Olympus Sales & Service since 1977
21 South Lane, Huntington NY 11743-4714
631-424-2121 Turnaround 4-5 weeks
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----- Original Message -----
From: "Ralf Loi" <ralf_loi@xxxxxxxxxx>
To: <olympus@xxxxxxxxxxxxxxx>
Sent: Friday, September 26, 2003 5:28 AM
Subject: Re: [OM] 24mm f/2.8 circle.
>
> <<
> I sold a 24mm F/2.8 to a gentleman on eBay in may and he has been having
> the
> following problem:
>
> "When shooting at f16 the print/slide always shows a dark circle as part
of
> the image.
> >>
>
> Could be a "thick" filter in front of it. If I use a polarizer (thicker
> than the skylight) on my 21/3.5 it does show this behaviour, and become
> more evident if you close the aperture.
>
> Ralf Loi
>
>
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