C41
Kodak Portra 400
Kodak Portra 400 is a professional C-41 color negative film known for flexible exposure latitude, natural skin tones, and fine grain.
View profile →tlr-medium-format
The Mamiyaflex C, introduced by Mamiya Camera Co. in 1956, is the original production model of Mamiya's interchangeable-lens twin-lens reflex system. It is the first TLR camera to offer practical lens interchangeability in series production: rather than the fixed-lens approach universal among TLR competitors, the Mamiyaflex C uses a paired lens board carrying both the taking and viewing lenses as a single removable unit. This design preserved the TLR format's simplicity and parallax characteristics while enabling the focal-length flexibility previously available only in SLR systems.
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Recommended film stocks for the — format your camera takes.
C41
Kodak Portra 400 is a professional C-41 color negative film known for flexible exposure latitude, natural skin tones, and fine grain.
View profile →BW
Kodak Tri-X 400 is a classic black-and-white film known for strong tonality, visible grain, and documentary character.
View profile →BW
Ilford HP5 Plus is a flexible ISO 400 black-and-white film with classic grain and strong push-processing tolerance.
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About this camera
The first interchangeable-lens TLR, introducing a paired lens-board system that defined Mamiya's medium-format TLR line for three decades.
| Field | Value |
|---|
| Format | 120 film, 6x6cm (~12 exposures) |
| Mount | Mamiya TLR interchangeable lens board |
| Taking lens (standard) | Mamiya-Sekor 105mm f/3.5 |
| Viewing lens (standard) | ~Mamiya-Sekor 105mm f/3.5 |
| Year introduced | 1956 |
| Shutter | Leaf (in lens board): ~1s - 1/400s + B |
| Flash sync | ~ |
| Meter | None |
| Film advance | Side knob, red-window frame count |
| Viewfinder | Waist-level, ground glass + sports finder |
| Battery | None required |
Mamiya had been producing cameras since the late 1940s but the Mamiyaflex C represented the company's most ambitious design to that point. The concept of an interchangeable-lens TLR addressed a genuine limitation of the format: while TLRs offered quiet operation, a large bright viewfinder, and a stable shooting platform, their fixed lenses restricted photographers to a single focal length per body. The Mamiyaflex C's lens-board system solved this at the cost of carrying multiple lens-shutter units.
The original C was followed by the Mamiyaflex C2 and C3 in the late 1950s and early 1960s, introducing crank film advance and other mechanical refinements. The system eventually became the Mamiya C220 and C330, which were produced well into the 1970s and built a genuine professional following in portrait and commercial studio work. The lineage from the 1956 original to the C330f represents an unusually long and coherent product evolution for any camera system.
The Mamiyaflex C is the founding model of a camera system that acquired a significant professional user base and remained in production for roughly three decades. Its interchangeable lens-board concept was genuinely novel in 1956 and was never widely copied -- Mamiya essentially owned the interchangeable-lens TLR market throughout the system's commercial life.
The camera is significant as an engineering concept even where individual examples have been superseded by later system iterations. The C220 and C330 are mechanically superior and more parts-available, but the original Mamiyaflex C is the ancestral model. In portrait and documentary photography circles of the 1960s and 1970s, the Mamiya C-series was a standard professional tool, with practitioners including commercial studio photographers who valued the format's sharpness and the system's focal-length flexibility.
The Mamiyaflex C's interchangeable lens-board system accepts all lenses designed for the Mamiya TLR mount, which remained consistent across the C2, C3, C220, and C330 families. Lenses produced for the system over its lifetime include:
Each lens pair includes its own leaf shutter unit, making additional lenses a significant but self-contained investment. Later C220 and C330 lenses are mechanically compatible with the original C body mount, though coupling to the film advance parallax mechanism should be verified for any combination.
C41
Kodak Portra 160 is a professional C-41 color negative film with fine grain, soft contrast, and natural color.
View profile →Mamiya Mamiyaflex C
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