Petri Bayonet

An adapter can add distance between lens and film, never remove it. These mounts sit closer to the film than Petri 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.

• Rectaflex bayonet 43.4 mm
• Yashica Pentamatic bayonet 43 mm
• Altix-n bayonet 42.5 mm
• Wrayflex M41.2 screw mount 42.05 mm
• Canon FD mount 42 mm
• Start bayonet (KMZ Start) 42 mm
• Canon R mount (Canonflex, Super-Canomatic) 42 mm
• Canon FL 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
• Nikon S-mount 34.85 mm
• Contax rangefinder mount (Contax/Kiev) 34.85 mm
• Hasselblad XPan 34.27 mm
• Robot M26×0.5 screw mount 31 mm
• Kiev-16U 31 mm
• Contax G-mount 29 mm
• Olympus Pen F bayonet (half-frame) 28.95 mm
• Narciss M24×1 screw mount 28.8 mm
• Leica thread mount (M39×26 tpi, LTM) 28.8 mm
• Meopta Opema 38 mm screw 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
• Canon RF mount 20 mm
• L-Mount 20 mm
• Micro Four Thirds 19.25 mm
• Sony FZ-mount 19 mm
• Hasselblad XCD mount 18.14 mm
• Canon EF-M mount 18 mm
• Sony E-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