QBM identification
Posted: Tue Mar 20, 2007 6:53 am
Is there any known listing of serial nos which would identify QBM types, particularly QBM3 and 1V. I am considering buying a 135 Tele Tessar for use with my SL2000Fand whilst I know that it is an HFT lens with studded grips which would make it a 3 or a 1V neither I nor the seller knows which it is. What exactly does the projecting pin on the lens mount tell the camera, the instruction manual has nothing to say on the matter! If someone could point me in the correct direction it would be much appreciated.