Rangefinder120
advanced
Discontinued
Bronica RF645
2000-2005
Portable medium format rangefinder
Format
120
Shutter
1/500
Max speed
Metering
TTL
Battery req.
Weight
1080g
Best For
- Portable medium format rangefinder
- Street/travel with larger negatives
- Interchangeable lens flexibility
- Those wanting alternatives to Mamiya 7
Features
- 6x4.5 format rangefinder
- Interchangeable lenses
- Aperture-priority auto
- Manual mode
- Built-in motor advance
Limitations
- Bronica ceased production in 2005
- Parts extremely scarce
- Electronic complexity
- 6x4.5 not 6x7
Common Issues to Check
- Electronic failures
- Rangefinder alignment
- Lens communication errors
- Shutter problems
Buying Guide
The RF645 was Bronica's last camera and a capable medium format rangefinder. Three interchangeable lenses were available (45mm, 65mm, 100mm). Rarer than the Mamiya 7. Test all electronics thoroughly. Parts are essentially unavailable for repair.
Pricing
Typical Range£600 - £1000
Excellent Condition~£1300
With lens. Rare and parts unavailable
Prices as of 2025-12. UK market, may vary.
Last verified: Jan 2026Report an error