Archived posting to the Leica Users Group, 2014/12/26

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Subject: [Leica] I figured out how to adapt any LTM 50mm into a dual range lens - cheap & fast
From: leicaslacker at gmail.com (kyle cassidy on the LUG)
Date: Fri, 26 Dec 2014 12:09:11 -0500

Obviously, we need to market a line of "Dual Range LUG Shims" which will all 
be made from pennies that came from Dr. Ted?s pocket and have been painted 
red and engraved.

I imagine this to be a $250 closeup system.

It will need a name though that ends in OOKY?..

Frank Filippone said:
> Raises questions about the old saying... a penny for your thoughts.....
> 
> Simply, a brilliant idea.
> 
> Can you imagine what Leica would charge for that penny if it had a red dot
> on it?
> 
> Frank Filippone
> Red735i at verizon.net

>> I'd posted a while ago asking if anybody had any thoughts about filing 
>> down
>> the threads on a 50mm to allow the focus coupling to travel further on
>> lenses that's close focus was limited to a meter.  Kicking the idea 
>> around a
>> little, I've come up with a modification which will work with any LTM 50mm
>> and doesn't require grinding or altering the lens. It allows close 
>> focusing
>> to about half a meter (haven't checked exactly) - I have before and after
>> close focusing images plus instructions here:
>> 
>> http://kylecassidy.livejournal.com/802756.html
>> 
>> I'd been kicking around the idea of getting a voigtlander nokton 1.5 - the
>> LTM ones are cheap, like $400, but the new bayonet mount ones are like 
>> $900
>> and as far as I can tell, the only significant difference is that the
>> bayonet mount ones close focus to .7 meters. 



Replies: Reply from dennis.leicam6 at gmail.com (Dennis Kushner) ([Leica] I figured out how to adapt any LTM 50mm into a dual range lens - cheap & fast)
Reply from henningw at archiphoto.com (Henning Wulff) ([Leica] I figured out how to adapt any LTM 50mm into a dual range lens - cheap & fast)