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Mamiya 645 Pro Medium Format Camera

The Mamiya 645 Pro is a Medium Format medium format camera — known for its Medium Format 645 SLR and 120 and 220 Film Support. Used copies start from $299.19 on GearFocus, with buyer protection on every purchase.

Mamiya 645 Pro Medium Format Camera

Mamiya 645 Pro Medium Format Camera

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OverviewMamiya 645 Pro

The Mamiya 645 Pro is a medium format SLR film camera manufactured during the 1990s, built around the Mamiya 645 lens mount. Shooting on medium format 120 or 220 film, it delivers the larger negative size that professional film photographers prize for detail and tonal range. The camera uses a focal plane shutter and relies on manual focus, making it a hands-on, deliberate shooting tool well suited to studio work, portraiture, and landscape photography where precision and control matter more than speed.

Its Mamiya 645 mount opens the door to a broad range of interchangeable lenses, giving photographers the flexibility to adapt their kit to different shooting scenarios. Flash connectivity is covered through both a hot shoe and a PC sync port, accommodating a wide variety of studio strobes and portable flash units. Weighing between 1,400g and 1,600g, the 645 Pro has the solid, substantial feel typical of professional medium format systems of its era.

For film photographers looking for a modular, professional-grade 645 system, this camera represents a well-established platform with strong lens ecosystem support.

Key FeaturesMamiya 645 Pro

Medium Format 645 SLR: Shoots on 120 or 220 roll film, producing a 6×4.5cm negative that captures significantly more detail and tonal range than 35mm film.

120 and 220 Film Support: Compatibility with both film formats gives photographers the choice between standard 15-exposure rolls or longer 30-exposure 220 rolls for extended shooting sessions.

Mamiya 645 Lens Mount: Opens access to a broad ecosystem of interchangeable Mamiya 645 mount lenses, from wide-angle to telephoto and macro.

Focal Plane Shutter: A hallmark of professional SLR medium format design, offering a wide shutter speed range and compatibility with the full lens lineup.

Manual Focus Operation: Precise manual focus control suits deliberate shooting disciplines such as portraiture, studio work, and landscape photography.

Dual Flash Connectivity: Both a hot shoe and a PC sync port allow connection to a wide range of portable flash units and studio strobes.

SpecificationsMamiya 645 Pro

Mamiya 645 Pro full specifications
SpecDetail
Use CasesPortrait, Landscape, Studio, Product, Architecture
TypeMedium Format
SensorMedium Format
AF SystemManual Focus Only
Lens MountMamiya 645
Hot ShoeISO Standard (Universal)

DescriptionMamiya 645 Pro

The Mamiya 645 Pro is a medium format SLR film camera from the 1990s, built on the Mamiya 645 lens mount and designed for photographers who want the image quality advantages of a larger film format. It accepts both 120 and 220 film, giving shooters the choice between standard roll lengths or extended capacity depending on the assignment. The focal plane shutter and manual focus operation put full control in the photographer's hands, rewarding a methodical approach to composition and exposure.

Flash users are well served by both a hot shoe and a PC sync port, making the 645 Pro compatible with a wide range of portable and studio lighting equipment. The camera body weighs between 1,400g and 1,600g, reflecting the solid construction expected of a professional medium format system. With support for interchangeable Mamiya 645 mount lenses, the system offers genuine versatility across portrait, landscape, and commercial photography applications.

ProsMamiya 645 Pro

  • Supports both 120 and 220 film formats, offering flexibility in roll length and shooting capacity
  • Mamiya 645 lens mount provides access to a wide range of interchangeable lenses
  • Dual flash connectivity via hot shoe and PC sync port accommodates studio and on-location lighting setups

ConsMamiya 645 Pro

  • Manual focus only — no autofocus capability, requiring more skill and time to achieve sharp images
  • Body weight of 1,400g–1,600g makes this a notably heavy system for extended handheld shooting
  • Film-based system means ongoing costs for film stock and processing

Resources & DownloadsMamiya 645 Pro

Manuals & Guides

Frequently Asked QuestionsMamiya 645 Pro

What film does the Mamiya 645 Pro use?+
The Mamiya 645 Pro is compatible with both 120 and 220 medium format film. These are the two standard roll film sizes for medium format photography, with 220 offering roughly twice as many exposures per roll as 120.
Does the Mamiya 645 Pro support autofocus?+
No — the Mamiya 645 Pro is a manual focus camera. All focusing must be done by hand, which suits deliberate shooting styles but requires more attention compared to autofocus systems.
What lenses are compatible with the Mamiya 645 Pro?+
The camera uses the Mamiya 645 lens mount and is compatible with interchangeable Mamiya 645 mount lenses. No other lens mounts are listed as compatible in the specifications.
How can I connect a flash or strobe to the Mamiya 645 Pro?+
The Mamiya 645 Pro offers two flash connection options: a hot shoe for mounting a compatible flash unit directly on the camera, and a PC sync port for connecting studio strobes and other flash equipment via sync cable.
How heavy is the Mamiya 645 Pro?+
The Mamiya 645 Pro weighs between 1,400g and 1,600g. This is a substantial camera, so buyers should factor in the weight when considering handheld use or long shooting sessions.
When was the Mamiya 645 Pro manufactured?+
According to the specifications, the Mamiya 645 Pro was manufactured between 1990 and 1999, placing it firmly in the era of professional analog medium format photography.

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