Lovely shots, Steve
Originally posted by stevebrot One can do amazing things with a J-9, pity mine in M42 needs some repair at present. I am most sad.
What's up with your M42 J9, Steve?
Originally posted by stevebrot Just one point regarding your presentation. While all J-9s are coated, multi-coating was not a feature until the last few years of production. Such lenses are prominently labeled "MC Jupiter-9"* and I believe production was limited to M42 mount. It is my lens that is pictured on the review page for the J-9 on this site, though I sadly did not include a face-on view. I also own a 1962 vintage "silver" J-9 in Kiev/Contax rangefinder mount...very pretty. As for reports of a "quality decline" on new versions, I have read suggestions that the earlier "silver" versions render better, but have seen no compelling example photos to confirm those claims. Below are a few example images from both 35mm film and Pentax dSLR.
My '60s M39 Jupiter-9, though not in the same pristine condition as my '72 M42 model, has a very slight (and it really is slight - but noticeable) edge in image quality. I don't know whether the coatings used in single-coated lenses differed over the years, but I've found this with other Soviet lenses too... even the humble Industar-50 / 50-2; earlier versions (I have several from the early to late '60s) simply produce nicer-looking photos.
Back to the Jupiter-9, I've read many reports that later (1980s onwards) versions are inferior optically. I'd love to add a good copy to my collection, and compare side-by-side to see if this is actually true. Certainly, the same can be said of the MIR-1 vs later MIR-1B... the earlier lens is better by far (I own two copies of the MIR-1, tried two copies of the MIR-1B and still own one of them).
Apologies to the OP for hijacking the thread slightly, but I hope its still relevant information
Last edited by BigMackCam; 05-05-2019 at 01:36 PM.