Early, rare, some say better of the 35mm f2 Zuikos for Olympus OM. For a long time, this was my favorite OM lens. I used it on an OM-1, OM-2, and even a Canon DSLR with an adapter. All with great results. Some examples: Digital: http://flic.kr/p/8dkFCc Digital: http://flic.kr/p/8dkFGk Film: http://flic.kr/p/8g9dRJ Film: http://flic.kr/p/8uiVFh I am just not using this lens much anymore. Focus is smooth, glass is clean, apertures click nicely, and the mount is solid. Lens includes an original front Olympus cap and a generic OM rear cap. Price is $280, shipped and paypal'ed in CONUS only. Thank you.