Thanks for all your answers, there is very little information about this model, I will try using extension tubes, bellows and a fd50 or 100 f4 macro.
I also didn't find out what the 6 external contacts that you see on the MZ drive motor are for.
<p>Hi.<br>
Keep both,the crome nose is beautiful,i have one chrome nose,two ssc and one ssc aspherical,and when i find one AL i buy it to my fd collection.</p>
<p>I have a canonflex body s/nº 23504<br>
RM body s/nº 163897<br>
RM body s/nº 182442<br>
lens R 50 f1.8 s/nº 120598<br>
R 50 f1.8 s/nº 25535<br>
R 135 f3.5 s/nº 10033<br>
R 135 f2.5 s/nº 22731<br>
R 200 f3.5 s/nº 14247<br>
R 300 f4 s/nº 10784</p>