Keywords: AI AIS anastigmat apo apo-lanthar Apo-Telyt-R Arsat Asahi Optical Company Pentax Asahiflex Auto-Takumar Bausch & Lomb Bessa L RF Biogon Biometar Biotar Bronica c-mount CY Canon Carl Zeiss Jena Chinon cine lens Color-Heliar Color-Skopar Contax ContaxYashica culminar CZ CZJ DDR Distagon Domiplan Dynarex El-Nikkor Elmar Elmarit Exakta fisheye Flektogon Franka Fuji Fujica Fujinon Hanimex Heliar Helioplan Helios Helomar Hexanon Hoya Industar Japanese Jupiter Kaleinar Kalimar Kern Switar Kiev 88 Kinoptik Kiron Kodak Komine Koni Omega Konica F Konishiroku Kowa Kreuznach lake Lanthar Large Format Leica Leica-M Leica-R Leitz Linhof Lomo Lydith M42 macro Makro-Planar Mamiya manual focus medium format Meritar Meyer Micro 43 Minolta MD Mir Mirotar mirror MR-Telyt-R MTO Nikkor Nikon Non-AI Novar Novoflex Olympus Olympus-OM OM Orestegor Oreston Orestor P6 Panagor Pancolar Pentacon 645 Perkeo Planar Polaroid Praktica Prakticar preset Primagon Primoplan Primotar Provia 100 Radionar range finder Reala Revuenon Rikenon Rodenstock Rokkor Rollei Rolleiflex Russian S-M-C Takumar S-Planar Samsung Schneider Schneider-Kreuznach Series 1 short telephoto Sigma Skopar slide SMC SMC-A SMC-M Soligor Sonnar Sony Spiratone Spotmatic Steinheil Munchen Summicron Summicron-R Summilux Summilux-R Summitar Sun Super Ikonta Super-Multi-Coated Super-Takumar Superia Tair Tamron Telear teleconverter Tessar Tevidon TLR Tomioka Topcon Topcor Tri-X Trioplan Triotar tv Ultron UV Vario-Sonnar Vega Victar Vito Vivitar Voigtar Voigtlander Prominent Volna Welta Weltur Yashica Yashinon Ikon ZE ZF ZF_2 ZK ZM ZS Zenit Zenitar zoom Zuiko