Topcon UV bayonet

An adapter can add distance between lens and film, never remove it. These mounts sit closer to the film than Topcon UV bayonet, so its lenses can in principle be adapted onto them and still reach infinity. Mounts with no recorded flange distance are left out rather than guessed at.

• Pentina bayonet 54.95 mm
• Werra bayonet (Carl Zeiss Jena) 54 mm
• Leica S-mount 53 mm
• Arri Standard 52 mm
• Arri B 52 mm
• Arri PL 52 mm
• 16-SP 52 mm
• Tamron Adaptall 50.7 mm
• Praktina breech-lock bayonet 50 mm
• B4-mount 48 mm
• Contax N mount 48 mm
• Icarex bayonet (BM) 48 mm
• KMZ Zenit DKL-mount 47.58 mm
• Leica R-mount 47 mm
• Nikon F-mount 46.5 mm
• Contarex bayonet 46 mm
• Olympus OM-mount 46 mm
• Yashica MA-mount 45.8 mm
• Kodak Retina DKL-mount 45.7 mm
• Braun Paxette Reflex DKL-mount 45.7 mm
• Voigtländer Vitessa T DKL-mount 45.7 mm
• Voigtländer Bessamatic DKL-mount 45.7 mm
• Contax C/Y-mount 45.5 mm
• Mamiya Z (ZE) bayonet 45.5 mm
• M42 screw mount (M42×1) 45.46 mm
• Pentax K-mount 45.46 mm
• M39×1 Zenit SLR thread 45.2 mm
• Exakta bayonet 44.7 mm
• Samsung Kenox mount 44.5 mm
• Minolta / Sony A-mount 44.5 mm
• Rollei QBM 44.5 mm
• Argus C44 bayonet 44.45 mm
• Praktica B-mount 44.4 mm
• Kiev Automat bayonet (Kiev-10/15) 44 mm
• Arri LPL 44 mm
• Pentaflex (16 mm cameras) 44 mm
• Praktiflex M40×1 screw mount 44 mm
• Canon EF mount 44 mm
• Canon EF-S mount 44 mm
• Sigma SA-mount 44 mm
• Minolta SR-mount 43.5 mm
• Fujica X-mount 43.5 mm
• Petri Bayonet 43.5 mm
• Rectaflex bayonet 43.4 mm
• Yashica Pentamatic bayonet 43 mm
• Altix-n bayonet 42.5 mm
• Wrayflex M41.2 screw mount 42.05 mm
• Start bayonet (KMZ Start) 42 mm
• Canon R mount (Canonflex, Super-Canomatic) 42 mm
• Canon FL mount 42 mm
• Canon FD mount 42 mm
• Argus C3 33 mm screw mount 41.9 mm
• Miranda bayonet / M44 screw 41.5 mm
• Agfa Ambi Silette bayonet 41.3 mm
• Konica F-mount (Bayonet Mount I) 40.5 mm
• Konica AR-mount 40.5 mm
• Aaton mount 40 mm
• Nikonos 39 mm
• Four Thirds 38.67 mm
• Sony 1/2" TV bayonet mount 38 mm
• Panavision SP70-mount 38 mm
• Alpa 35mm bayonet 37.8 mm
• Minolta V-mount 36 mm
• 1/2" TV bayonet mount 35.74 mm
• Contax rangefinder mount (Contax/Kiev) 34.85 mm
• Nikon S-mount 34.85 mm
• Hasselblad XPan 34.27 mm
• Kiev-16U 31 mm
• Robot M26×0.5 screw mount 31 mm
• Contax G-mount 29 mm
• Olympus Pen F bayonet (half-frame) 28.95 mm
• Leica thread mount (M39×26 tpi, LTM) 28.8 mm
• Meopta Opema 38 mm screw 28.8 mm
• Narciss M24×1 screw mount 28.8 mm
• Leica M-mount 27.8 mm
• Chaika M39 half-frame thread (27.5 mm) 27.5 mm
• RED ONE interchangeable mount 27.3 mm
• Pentax 110 27 mm
• Fujifilm G-mount 26.7 mm
• Samsung NX-mount 25.5 mm
• JVC 1/3" bayonet mount 25 mm
• L-Mount 20 mm
• Canon RF mount 20 mm
• Micro Four Thirds 19.25 mm
• Sony FZ-mount 19 mm
• Hasselblad XCD mount 18.14 mm
• Sony E-mount 18 mm
• Canon EF-M mount 18 mm
• Fujifilm X-mount 17.7 mm
• C-mount 17.53 mm
• Nikon 1-mount 17 mm
• DJI DL-mount 16.84 mm
• Nikon Z-mount 16 mm
• CS-mount 12.53 mm
• D-mount 12.29 mm
• M58×0.75 mm mount 12 mm
• Pentax Q-mount 9.2 mm
• Samsung NX-M (NX mini) 6.95 mm