Archived posting to the Leica Users Group, 2010/11/16

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Subject: [Leica] IMG: 50 vs 90 vs 75 field of view at minimum distance
From: tgray at 125px.com (Tim Gray)
Date: Tue, 16 Nov 2010 16:41:27 -0500
References: <AANLkTikqTk27zEt895SKAYj6cBs_rsOUpVPKXnKuShJ2@mail.gmail.com>
 
On Nov 08, 2010 at 10:05 AM +1000, Geoff Hopkinson wrote:
> I posted recently on the advantages of the APO Summicron M 75 ASPH at
> mimimum focus distance (.7m) compared to the APO Summicron M 90 ASPH (1.m)
> and the 50 was mentioned as too close to the 75 in the same discussion.

Nice comparison.  The 75's color is noticeably different from the other two 
on this end.  I'm kind of surprised at that...

You should do one at infinity too :)
Replies: Reply from hopsternew at gmail.com (Geoff Hopkinson) ([Leica] IMG: 50 vs 90 vs 75 field of view at minimum distance)
 In reply to: Message from hopsternew at gmail.com (Geoff Hopkinson) ([Leica] IMG: 50 vs 90 vs 75 field of view at minimum distance)