> Sounds like "K" to me. Anyway, is there anything different > between the way the K and the M lenses work that might > cause the istD to reject one and not the other?
Not that I know of, but I'm not an expert, quite the opposite > This is pretty good news indeed ;-)) Yes indeed, makes my M macro, Vivitar Series 1 70-210 3.5 (hey, only 1/2 stop slower that an 80-200 2.8 and a lot less expensive!), and Zenit 16mm fisheye all compatible Bill
