SLR110
collector
Discontinued
Pentax Auto 110
1978-1985
Collectors
Format
110
Shutter
1/750
Max speed
Metering
TTL
Battery req.
Weight
170g
Best For
- Collectors
- Novelty/experimental photography
- Miniature camera enthusiasts
Features
- World's smallest SLR system
- Interchangeable lenses
- Auto exposure
- 110 cartridge film
- Multiple lenses available
Limitations
- 110 film quality and availability
- Tiny viewfinder
- Auto-only exposure
- Very small negatives
Common Issues to Check
- Battery corrosion
- Shutter timing drift
- Mirror mechanism wear
- Lens mount play
Buying Guide
The world's smallest interchangeable-lens SLR system. A remarkable engineering achievement using 110 cartridge film. The 13x17mm frame is tiny - grain will be significant in enlargements. 110 film is scarce but available from Lomography. Primarily a collector's item today. System included lenses from 18mm-70mm plus zoom and winder.
Pricing
Typical Range£80 - £180
Excellent Condition~£250
With standard lens. System with multiple lenses commands premium.
Prices as of 2026-01. UK market, may vary.
Last verified: Jan 2026Report an error