Mamiya 645 Pro (1993–1998)

A medium format SLR camera system introduced in 1993, known for its balance, bright viewfinder, and quiet operation.

Overview

The Mamiya 645 Pro is a medium format single-lens reflex (SLR) camera system made by Mamiya. Released in 1993 as part of the long-running Mamiya 645 system that began in 1975, it supports interchangeable lenses and accessories, with backward compatibility for manual-focus M645 lenses on many later bodies. Owners describe it as a joy to use, appreciating its well-balanced design, intuitive control layout, bright and clear viewfinder, and unusually quiet shutter for a medium format camera.

Specifications

Film format	120 film
Image size	6x4.5cm
Shutter speed	up to 1/1000 sec

Design

The Mamiya 645 Pro features a plastic body and includes a shutter speed dial with a lock. It has a built-in focal plane shutter and was updated with a self-timer and smoother styling compared to earlier models.

Context

Introduced in 1993, the Mamiya 645 Pro was part of the evolution of the Mamiya 645 system, offering a self-timer and smoother styling while maintaining compatibility across generations of lenses and accessories.

Market

One listed example shows a near-mint Mamiya 645 Pro body with accessories priced at $499.90. Some users report issues such as a wheezing sound at shutter release or advancing problems, with one noting a potential dodgy solenoid, a concern sometimes associated with plastic-bodied M645 models.