Archived posting to the Leica Users Group, 2012/10/18

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Subject: [Leica] THE 617 tests, something is very wrong here
From: red735i at verizon.net (Frank Filippone)
Date: Thu, 18 Oct 2012 05:36:26 -0700
References: <CAF8hL-GXaio+z9hBDOQoYcVL8CE9jF5zBqMrEAYpmfsp=7DCAA@mail.gmail.com>
 
OK.. let's correct an error....

No more F32 for lens testing.  It gives you diffraction errors....  use f8
or 11.

If you are trying to see if the lens focuses properly, why allow for extra
deep DOF?  Use F8 or F11.

I can not tell anything from the scans, but then again, I have been awake
for only a short time...  Others?


Frank Filippone
Red735i at verizon.net

I applied 20% sharpening with LR4.2, with the radius and detail set up their
defau 150mm Fuji @F32 http://richardmanphoto.com/PICS/20121018-Scanned-8.jpg

210mm Symmar-S @F32
http://richardmanphoto.com/PICS/20121018-Scanned-9.jpg

90mm Fuji SWD @F32
http://richardmanphoto.com/PICS/20121018-Scanned-10.jpg
Replies: Reply from disfromage at ameritech.net (Richard Wasserman) ([Leica] THE 617 tests, something is very wrong here)
 In reply to: Message from richard at richardmanphoto.com (Richard Man) ([Leica] THE 617 tests, something is very wrong here)