New Sony / 1.25 Crop Examples

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Forum   Sony SLR Talk
Subject   New Sony / 1.25 Crop Examples  [SIMILAR]
Posted by   thomas goseberg  [PROFILE]  [GALLERY]
Date/Time   16:06:27, 14 August 2007 (GMT)

I had posted this pic before, but since now everybody talks about a 1.25 Crop factor, I repost.
The pic below is taken with the kit lense at 18mm on a full frame
(film) camera and shows how much would be visible (vignetting) on a 1.25
camera:

http://perso.wanadoo.fr/goseberg/dpreview/ff/crop2.jpg

Just showing the 1.5 crop portion:
http://perso.wanadoo.fr/goseberg/dpreview/ff/crop4.jpg

Just showing the 1.25 crop portion:
http://perso.wanadoo.fr/goseberg/dpreview/ff/crop3.jpg

We can see there is some slight vignetting with the 1.25 sensor at
18mm, but it's not a lot. I guess the lense could be redesigned,
without too much effort, to cover the full :-) 1.25 sensor.

Some real pics of mine here: http://forums.dpreview.com/forums/read.asp?forum=1037&message=24368464


--
KM 5 D + some fine lenses
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