Shutter: Synchro-Compur MXV CR0 leafshutter. Viewing lens: Heidosmat 1:2.8 f=80mm, coated. Or Carl Zeiss Oberkochen Planar 1:2.8 f=80mm, Coated. Schneider-Kreuznach Xenotar 1:2.8 f=80mm, Coated. Only differences with Rolleiflex 2.8B shown. Another major change with earlier versions is the ability to switch off the double exposure prevention. Early cameras were only available with a Schneider Xenotar 2,8/80mm taking lens, while later cameras (release from 1954 onwards) also could be had with a Zeiss Planar 2,8/80mm. The 2.8C model K7C was released at the end of 1952. On later models use of Rolleifix (tripod attachment) possible. Flash synchronization : Sync socket on frontpanel. 
Shutter: Synchro-Compur MX CR0 leafshutter. Viewing lens: Carl Zeiss Jena Heidoscop-Anastigmat 1:2.8 f=80mm, coated. Taking lens: Carl Zeiss Jena Biometar 1:2.8 f=80mm, coated. Only differences with Rolleiflex 2.8A shown. The 2.8B model K7B was released in 1952 and uses a Zeiss Biometar 2,8/80mm coated lens with the finder using the Heidoscop 2,8/80mm, both use a Bayonet III filter. X synchronization, later also M-synchronization. Speeds 1 to 1/400 sec.(later to 1/500 sec.) and B. Shutter: Compur-Rapid X CR0 leafshutter. Heidoscop-Anastigmat 1:2.8 f=80mm, coated 
Or : Zeiss Oberkochen Opton Tessar 1:2.8 f=80mm, coated.
Format : 12 exposures of 6 x 6 cm on 120 type rollfilm.įurthermore a Plate adapter for sheet film and a Rolleikin adapter for 35mm film cartridges can be used.Ĭarl Zeiss Jena Tessar 1:2.8 f=80mm, coated. The second version released a year later in 1951 uses Compur Rapid MX shutter with speeds of 1 - 1/500 sec., B, M-X-sync. The first version uses a Compur Rapid X shutter with speeds of 1 - 1/400 sec., B, X-sync. The Rolleiflex 2.8A model K7A of 1950 is the first one with the larger aperture Zeiss Opton Tessar taking lens and a Heidoscop viewing lens. All accept at least 120 film, models from the 2.8F (#2.455.000) onwards also take 220 film. All models have a winding lever that stops at the first exposure. Only exception is the first version of the 2.8A. All Rolleiflex 2.8 cameras have a Compur shutter with at least B, X-sync and speeds from 1-1/500s.
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