Gord:
24mm 2.8, right on the money. I feel a little stupid right now (to
put it mildly) but probably the couple of filters I had on (a
Skylight too) were too deep at the rim.
This will show you kids that even a few slides to test a newly bought
body cannot be taken THAT much in a hurry.
> I do have a circular polarizer, but last set of slides I took with
> it, provided a circular black frame to the pictures. I obviously
> doubt this is normal, so probably I will have to replace it.
I am thinking about a brain replacement now. Thanks a lot Gord!!!
Once upon a 5 Jan 2005 at 17:18, Gordon Ross
wrote me about [OM] Re: Shooting Glaciers and Snow something like...
>
> Hi Enrique:
>
> What lens are you using? I suspect a wide angle, in which case the
> polarizer sounds like it is too thick at the rim and is causing
> vignetting. When you have the polarizer mounted, stop down to the
> smallest aperture and finding a good light source, look through the
> finder while depressing the preview tab on the lens, check the
> corners for any sign of shadow. If there is no sign of shadow, try
> this again with the hood on the polarizer, if that is how you shot.
> The width of the polarizer may be causing the hood to now vignette
> which is a simple fix, don't use it, or switch to a wider hood when
> you feel the need to use a filter. Hope this helps.
>
> Gord
>
> ----- Original Message -----
> From: "Enrique Cabrera Rochera" <qcabrera@xxxxxxxxxx>
>
> > - I do have a circular polarizer, but last set of slides I took with
> > it, provided a circular black frame to the pictures. I obviously
> > doubt this is normal, so probably I will have to replace it.
>
> > Enrique Cabrera Rochera
> > Profesor Titular de Mecánica de Fluidos
> > Dr. Ingeniero Industrial
> > Instituto Tecnológico del Agua - Universidad Politécnica de Valencia
> > Tel: +34 96 3879898 - Fax: +34 96 3879899 www.ita.upv.es
>
>
>
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--
Enrique Cabrera Rochera
Profesor Titular de Mecánica de Fluidos
Dr. Ingeniero Industrial
Instituto Tecnológico del Agua - Universidad Politécnica de Valencia
Tel: +34 96 3879898 - Fax: +34 96 3879899
www.ita.upv.es
==============================================
List usage info: http://www.zuikoholic.com
List nannies: olympusadmin@xxxxxxxxxx
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