I have the 20mm 3.8 Vivitar in Konica AR mount made by Kiron. I find it an excellent lens. David you can tell the manufacture by the first two digits if it's 22 then it is made by Kiron. Konica T3 by dbuckle2695, on Flickr
Last edited by dbuckle; 12-03-2012 at 06:23 AM. Click to view previous post history.