Archived posting to the Leica Users Group, 2014/04/05

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Subject: [Leica] Coded or non coded lenses, that is the question
From: red735i at verizon.net (Frank Filippone)
Date: Sat, 05 Apr 2014 16:36:17 -0700
References: <7CD3D193-C3E2-4953-9D6C-02FCEB36744B@icloud.com> <097401cf5126$41150f20$c33f2d60$@verizon.net> <80F9701439F20347874CE5E4E03C22E9E69CDFA9@WhizzMAIL01.whizz.org>

There was always some confusion around the 35mm changes.... I believe
John...

35 and below has image changes, 50 and over has no changes.

What kind of changes??  I forget.....if I ever knew....

Remember, the manual entry of lens choice will make ANY lens act as if
coded.....then you must change the choice every time you change the lens...

So to code or not to code depends on your personal way of photographing....

Frank Filippone
Red735i at verizon.net


-----Original Message-----
From: lug-bounces+red735i=verizon.net at leica-users.org
[mailto:lug-bounces+red735i=verizon.net at leica-users.org] On Behalf Of John
McMaster
Sent: Saturday, April 05, 2014 4:37 PM
To: Leica Users Group
Subject: Re: [Leica] Coded or non coded lenses, that is the question

My 35mm Summilux pre-asph (coded as a Summicron) and f1 Noctilux give very
different looks between coded and uncoded...

john

-----Original Message-----

Simple... the camera does no changes to the image from 35mm and up.  28 and
below, and the camera applies some image corrections, depending on the lens.

Otherwise, the only difference is that without the coding, the camera can
not place any info in the EXIF file about the lens being used.

All of this is irrelevant if you wish to tell the camera which lens is
mounted (manual lens input through the LCD and Menu) .. and then it all
works as if the lens were coded.... 

Look at the back of your lens... if there are 5 or 6 screw heads on the lens
flange, it probably can be coded by changing out the flange.  ($20 or so
from EBay) You may require re-collimation if the lens does not focus
correctly... DAG charges about $125 for collimation.....  Leica, if you
decide to go that route, charges $300 or more to do the entire job,.....


Frank Filippone
Red735i at verizon.net

Subject: [Leica] Coded or non coded lenses, that is the question

As many good fellows suggested the big M body will be the way to go. 
Now, how do non coded lenses behave in such a body ?
Will, on the other side, non coded lenses be able to get coded by someone,
who does that?
Thanks and regards
Pablo



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Replies: Reply from john at mcmaster.co.nz (John McMaster) ([Leica] Coded or non coded lenses, that is the question)
In reply to: Message from pkolodny1 at icloud.com (Pablo Kolodny) ([Leica] Coded or non coded lenses, that is the question)
Message from red735i at verizon.net (Frank Filippone) ([Leica] Coded or non coded lenses, that is the question)
Message from john at mcmaster.co.nz (John McMaster) ([Leica] Coded or non coded lenses, that is the question)