Bronica sq lens pro#
Fotodiox Pro Lens Mount Adapter with Tripod Mount - Compatible with Bronica ETR Mount SLR Lenses to Canon EOS (EF, EF-S) Mount SLR Camera Body. 1000mm f6. Fotodiox Pro TLT ROKR - Tilt/Shift Lens Mount Adapter for Bronica SQ Mount Lenses to Nikon F Mount SLR Camera Body.The original lenses are MC, EII are revised versions, and PE are the final version with 1/2 aperture stops. 300mm f4.5 Auto-Zenzanon (uses large bayonet mount).80mm f2.8 MC Zenzanon by Carl Zeiss Jena DDR.It is necessary to remove the Bronica focus helicoid to mount.
The Tele-Nikkor lens system requires a seprate focus module. 105mm f3.5 Auto-Nikkor (with leaf shutter and uses large bayonet mount).A variety of different Zenzanon branded focal length lenses were made as the supply of Nikkor's decreased.Ĭameras like the ETR, SQ and GS use leaf shutter lenses. Alternatives were needed and a 80mm f2.8 MC Zenzanon by Carl Zeiss Jena DDR was produced.
Bronica sq lens series#
This situation led Bronica to have a very low supply of the standard 75mm lens when they were to announce the newer Bronica EC series of cameras. Nikon decided not to manufacture lenses for Bronica, so the company decided to produce their own optics under the brand name Zenzanon. This is also great for making, adapting and hacking your own lens. This also made it easy for many companies to manufacture automatic or preset diaphragm modules with built-in focusing to attach to an existing lens head design not originally made for the Bronica. This made it easier for manufacturers to easily produce many different types of lens heads that share the same focusing module. The lens mount can also attach in three different ways with a large bayonet, small bayonet and a 57mm screw mount with a 1mm pitch.
Unlike more complicated leaf shutter lens designs, these Bronica lenses do not require built-in shutters or focusing. Nikkor and Zenzanon lenses are equipped with instant return automatic diaphragms. This new camera accepts both standard 120 size film and the 220 film. The early cameras of Bronica were focal plane SLR cameras such as the Bronica S2, C2, EC, etc. Special Features of the Zenza Bronica Model S2A The Zenza Bronica S2A is the ultimate single lens 6圆 reflex camera, designed to add improvements to the earlier models. Taped lens onto extensions and focusing helicalīronica was originally unable to manufacture it's own optics and hired Nikon. Bronica EC-TL showing separate focus unit and lens on right.