Archived posting to the Leica Users Group, 2006/10/28

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Subject: [Leica] 6-bit code as installed by Leica
From: hoppyman at bigpond.net.au (G Hopkinson)
Date: Sat Oct 28 17:02:19 2006

Alastair is right. Setting up and milling there is not trivial, but a good 
operator ought to have no difficulties. Dependent on
minimal dimensions even the shape of the indent may not need to be exact. I 
suggested that Tom A might be a prime candidate some
time ago. However, I don't know about any patent issues. Leaving that aside, 
the location of the six indents is the same for every
lens, so the machining process ought to be identical for all. Paint of 
course would require finding the applicable code for that
model.
I hope we don't see a spate of listings on the Bay with "some Dremel chatter 
marks on the rear element" Oh wait, those coatings are
so tough that the elements won't be damaged ;-)
Cheers
Hoppy

-----Original Message-----
From: lug-bounces+hoppyman=bigpond.net.au@leica-users.org 
[mailto:lug-bounces+hoppyman=bigpond.net.au@leica-users.org] On Behalf Of
Alastair Firkin
Sent: Sunday, 29 October 2006 09:58
To: Leica Users Group
Subject: Re: [Leica] 6-bit code as installed by Leica

Quite disappointing indeed: I suspect the "practical" folk on the  
list will have another string to their bows: I'm sure Tom A would do  
it well ;-)

On 29/10/2006, at 10:27, Brian Reid wrote:

> I got my 28/f2.8 Elmarit back from Leica today with the 6-bit code  
> added.
> I must say that to my eye it looks like rather shoddy work. Somehow  
> when you send a lens to Leica and pay $150 to have this done, you'd  
> think that they would mill in straight lines, clean up their mess,  
> and then paint inside the area that they just milled.
>
> I think I'll do my Summilux myself with a Dremel and some nail  
> polish. I'm sure I can do as well as they did.
>
> http://reid.org/~brian/images/6-bit-code.jpg
>
>
>
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information


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In reply to: Message from firkin at ncable.net.au (Alastair Firkin) ([Leica] 6-bit code as installed by Leica)