Archived posting to the Leica Users Group, 2010/11/09

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Subject: [Leica] CV Ultra-wide Heliar (12mm) 6-bit coding on M9
From: vick.ko at sympatico.ca (Vick Ko)
Date: Tue, 9 Nov 2010 08:17:30 -0500
References: <AANLkTikbsz4vXyMe7FLSX0mb4Sap8Hvgc7X0ZnsdxMR=@mail.gmail.com>

Very informative, Jean

Do you use the same code for the M8?

What method are you using?  Black marker?

Vick



On 11/9/2010 3:52 AM, Jean Louchet wrote:
> Just to share my short experience, on my recently acquired M9, the CV
> 12mm does require vignetting correction. After some disappointment
> with coding it as the 16/18/21 (code 010000) and several other tests,
> I coded it with code 011001 (recognised as a 2.8/24 ASPH) and the
> results now look not perfect but very acceptable. Has ayone found a
> better suited code?
> I am using the same code for the CV 15mm as well.
> Jean
>
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In reply to: Message from jean.louchet at gmail.com (Jean Louchet) ([Leica] CV Ultra-wide Heliar (12mm) 6-bit coding on M9)