wwp@yahoogroups.com:
Re: sphericals
Hans Nyberg 2007-Apr-14 07:30:00
On Apr 14, 2007, at 8:52 AM, Rick Drew wrote:
> I have a Sigma, but the vignette problem is annoying. Would
> shooting 6 (not
> counting up or down) help this? I would think so and have to give
> it a shot!
The Sigma 8mm 3.5 you buy today has almost no vignetting
If you have the old 4.0 version you can easy control both CA and
vignetting in Photoshop RAW.
Hans
Hans Nyberg
Panoramas.dk<http://www.panoramas.dk> Features Fullscreen QTVR from
the best VR Photographers
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