prime35mmdiscontinued
Olympus OM Zuiko 18mm f/3.5
Olympus · 1979-2002
Ultra-wide rectilinear lens with impressive correction. Excellent for architecture.
Known for
- Architecture
- Interiors
- Landscapes
Considerations
- Slow aperture
- Large filter size
- Some distortion
Optical Characteristics
Sharpness (wide)4/5
Sharpness (stopped)5/5
Contrast4/5
Flare Resistance3/5
CA Control3/5
Vignetting Control3/5
Distortion Control3/5
Common Issues
- Check for fungus
- Inspect aperture blades
Buying Guide
Specifications
MountOlympus OM
Focal Length18mm
Max Aperturef/3.5
Min Aperturef/22
Aperture Blades6
Filter Size72mm
Weight350g
Optical Design
FormulaRetrofocus
Elements11
Groups8
CoatingMulti-Coated
Pricing
£350 - £550
Typical used price
Mint: ~£700
Adapts To
Sony EFujifilm XCanon RF
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Last verified: Jan 2026Report an error