[OM] Re: 35mm f2.8 Shift

Subject: [OM] Re: 35mm f2.8 Shift
From: AG Schnozz <agschnozz@xxxxxxxxx>
Date: Tue, 7 Mar 2006 13:23:50 -0800 (PST)
> One might guess the lens is more tele-centric than most just
> because it has to sit further away from "film" plane to allow
> space for shift mechanism and it has a large exit pupil for
> shifting.

Good point.  It is recessed quite a ways.

> But shifted the rays by definition are not telecentric, so it
> would be interesting to look at the light dropp off shifted
> when photographing a white wall say.

Other than the initial dropoff it stays pretty even all the way
to the extremes.  Suprising, actually, that there is little
vignetting past the the center position.


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