Archived posting to the Leica Users Group, 2008/12/02

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Subject: [Leica] Epson R-D1 users.........
From: red735i at earthlink.net (Frank Filippone)
Date: Tue Dec 2 11:29:52 2008
References: <011d01c954af$4d165910$80f510ac@chris0436b6050> <p06230901c55b3aef711e@[10.0.1.200]>
 
Henning.. is this really correct?  5 stops down in the corners for the 15
for the lens alone?  Or is that INCLUDING the vignetting ( or whatever you
might call it)  caused by the sensor and oblique rays?

I don't get that much at all on film......

Frank Filippone
red735i@earthlink.net




>How is the performance of the CV 21/f4 or the 12/5.6 on the R-D1? I 
>have the 21 and 15, but not the 12.



Both vignette a bit less than the 15. The 15 is about 5 stops down in 
the corners, and the 12 and 21 are more like 4 stops.

-- 
    *            Henning J. Wulff
Replies: Reply from henningw at archiphoto.com (Henning Wulff) ([Leica] Epson R-D1 users.........)
 In reply to: Message from leicachris at worldnet.att.net (Chris Williams) ([Leica] Epson R-D1 users.........)
Message from henningw at archiphoto.com (Henning Wulff) ([Leica] Epson R-D1 users.........)