[Leica] Lei-ko R lens to S body adapter ring

[John McMaster]

http://www.l-camera-forum.com/leica-forum/leica-s-typ-006-s2-forum/280110-lei-ko-r-s-adapter.html #19 onwards shows the image circles on an IQ180 

john
________________________________________

Do the lenses cover the full format of the S2?

Gene

----- Original Message -----
From: "Doug Herr" <wildlightphoto at earthlink.net>
To: "Leica Users Group" <lug at leica-users.org>
Sent: Wednesday, August 27, 2014 11:40:00 AM GMT -06:00 US/Canada Central
Subject: Re: [Leica] Lei-ko R lens to S body adapter ring

Charlie Chan wrote:

>>>
This is for those, who would love to use some of their R lenses on a new S (006) or S2 body. I have just bought an adapter ring from Michael Leibfritz in Germany

www.lei-ko.de

It cost 500 euros including overnight european courier delivery. It is beautifully made. You can only use it for lenses of 180 or longer.  The new S lenses top out at 180 focal length. The rumoured 350 S lens may well not happen. Focus is manual of course with stop down metering. The max focus distance is limited, unless you send the lenses to Leica for adjustment.

…

280/4 APO - max focus distance at infinity point on lens barrel is about 20m, but my copy goes beyond infinity to the “feet / m” mark on the barrel (which is 40m + in real life).
<<<

There was some variation in 280mm f/4 APO production.  My original copy (originally 3rd-cam, now getting its biennial diaphragm de-gumming) is like Charlie's lens.  My newer copy (ROM) focuses only slightly past infinity and even has a different focussing pitch.  Sounds like the older version is a better fit for the S2 + lei-ko adapter.


Doug Herr
Birdman of Sacramento
http://www.wildlightphoto.com



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