Mount Adapter Screw

Mount Adapter Screw
I need to put in a Canon FD 42mm screw mount. Canon made an "adapter B" for this, where I can buy one?

Adapter Canon B age is supposed to be able to attach the Canon FD manual focus screw mount 42 mm. I would like one of these adapters, but can not find one for sale anywhere online. Any help? Old Canon B adapter is supposed to be able to accompany the Canon FD manual focus screw mount 42 mm. This is shown in http://www.cameraquest.com/nikonaf.htmI, but this site does not show where to buy one. I can not find one for sale anywhere online. Any Help?

Cameraquest do all kinds of adapters – you must find the answer here: http://www.cameraquest.com/nikonaf.htm (The Framework Decision of the page Canon!) "B Adapter Canon FD mount lenses in Leica Screw Mount bodies – without rangefinder coupling. This is very useful for wide-angle lenses, and wides which usually can be focused on a small scale with its large depth of field. Add a Leica M bayonet adapter and presto, you can use a range of Canon in a frame Leica M! "

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