Archived posting to the Leica Users Group, 1998/04/29

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Subject: Re: [Leica] Pictures taken with SOOKY-M
From: Alfred Breull <puma@hannover.sgh-net.de>
Date: Wed, 29 Apr 1998 17:27:24 +0200

At 07:05 29.04.1998 -0500, Eric wrote:
> ... look through the viewfinder of an M3. That's a known amount of
>magnification, and dang close to what a 50mm lens has. The open both eyes.
>Well, whadda ya know, both eyes see dang near the same thing.

Although I agree, that both eyes see (almost) the same thing :) there 
are some objections: Most of us don't run around with only one eye open.

Since the angle of "normal" visual perception in humans agrees to the 
overlapping impression from both your eyes, the angle is definitely larger 
than from a 50 mm (it agrees to a 35), even if one eye covered an area of 
only 47 deg (which is not true). 

Besides, you see a lot of the black around the M3's 50 mm frame, except 
when you wear spectacles. 

Further, maybe it's the R SA I used, a face taken with the 21 at 50 cm, 
20", looked more distorted than when taken with a 50 mm (corresponding 
frames). You have a 19, Eric; it's maybe even more obvious with that 
lens (in print, not visual impression).

Alf

- --------------------------------------------------
Alfred Breull

e-mail:  <puma@hannover.sgh-net.de>
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