Bonjour,
I "cracked" (as the French say ... "
craqué") and bought a SMC A 35-70 f3.5-4.5 via the Internet from a UK used vendor (Rocky Cameras).
Unfortunately the lens this oil fouled, looks like a "WD-40" type product that seems to be now on the outer fringes of the front elements and "dip run" traces across one element. I'm guessing that the lens may have had a "stiff-ish" focus movement, thus a blast of oil ... which has penetrated to the lens elements. The focus ring at the moment is almost too smooth, like it's bathing in oil, etc.
I am going to complain and/or maybe send back this lens, but before doing so, does anyone know if this would be an easy clean or not?
Any input would be greatly appreciated because I would like to keep/save this one ... Please know that I have torn down an oily CZJ Tessar 50/2.8 and got it working again (except for the already "dead" auto pin arm mechanism) ... it was a 3 buck swap meet buy and a long tale. Plus a CZJ 135/3.5 Zebra and now trying to save a re-badged Auto Chinon 135/2.8 ...
Merci d'avance, John le Frog
Last edited by Jean Poitiers; 05-15-2012 at 06:09 AM.