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Bronica RF 645 (100mm Bright-Line Finder) Medium Format Rangefinder Camera Body

***Lens not included
Bronica Cameras
KEH Model# 219637
Grade Notes Price Qty


KEH Specifications

  • Camera Type: Coupled-meter rangefinder, lens shutter 6 x 4.5 format camera.
  • Picture Format: 41.5mm x 56mm
  • Film: 16 frames on 120 type film, 32 frames on 220 type film.
  • Lens: Interchangeable with Bronica bayonet mount, 45mm f/4 Wide, 65mm f/4 Normal and 100mm f/4.5 Tele
  • Filter Size: 58mm (45mm f/4), 58mm (65mm f/4), 62mm (100mm f/4.5)
  • Focusing: Helical focusing system built in to each lens
  • Focus ring rotations: 90° on 45mm f/4 & 65mm f/4, 60° on 100mm f/4.5.
  • Shutter:  Bronica No. 00 type electronically controlled lens shutter in each lens, shutter speeds; B, 1 to 1/500 sec. (on manual without intermediate speeds), 8 to 1/500 sec. (on aperture-priority AE mode, 1/12-stop increment control) 8 to 1/750 sec. (on programmed AE mode, 1/12-stop increment control.) Electronically timed self-timer with 10 sec. delay time.
  • Aperture: Electro-magnet driven aperture blades with f/4 to f/32 (45mm f/4 & 65mm f/4), f/4.5 to f/32 (100mm f/4.5.)
  • Film Advance: By rapid winding lever placed on top of camera with either 186° single stroke or ratcheted strokes, with 12° stand by angle.
  • Coupled Rangefinder: Dual-image superimposing real image optical system, with 53.5mm base line (effective base line: 33mm)
  • Viewfinder: Inverse Galilean optical system with coupled rangefinder bright frames automatically switched between 65mm and 100mm lens and automatically corrects parallax, finder magnification, 0.6X, viewing field 81% at 3 m.
  • In-Finder Display: Shutter speeds, lens aperture, correct exposures, flash ready, exposure compensation warning, AE L warning, multiple exposure (ME) warning
  • Exposure Metering: Center-weighted area-comparative metering system, metering range EV 3 to EV 18 (65mm f/4, ISO 100), film speed range; ISO 25 to 1600, exposure compensation range; ±2 to -2 EV(1/2-stop increment)
  • Exposure Control Modes: Manual, Aperture-priority AE and Programmed AE modes
  • Battery: 2 cells of CR2, 3V Lithium type battery
  • Dimensions: 145.6mm x 107.3mm x 64mm  (W x H x D)
  • Weight: 810 g


General information

Brand Name Bronica
Product information

Physical Characteristics

Lens Mount Bronica Rangefinder