Elmarit 90















This is the Elmarit 90mm , one of the best in general opinion.
3 cams

















It is a 3 cams model
nose













This model should be easy, but my unit has the diaphragm lever nose bigger than usual.
screws
















We have to unscrew the bayonet first.
problem














And move the bayonet until the black shroud starts to pass up that nose.
plastic tools
















Now make some force with a pair of plastic tools.
up


















Slowly it goes up
more


















Almost free.
fingers
















Now we can finish the work with the fingers.
apart


















Apart at least.
ball













After so much fight, the small ball remains in its place, I prefer to remove it and keep it in secure place.
descargolar
















Now we have to unscrew the clear metal cams.
fora

















The cams removed.
small balll














Its time to replace the small ball and leave a little bit of special grease on it.
greix

















Here is the small ball in its place.
Leitax






Install the Leica-Pentax or the Leica-Nikon bayonet, the red dot in front the scale center.

The Leica-Nikon bayonet has the red dot slightly more to the right than the one at the picture.
camera























And this is the result, a Leica lens for a Pentax and Nikon cameras.
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