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Mamiya Sekor Z 250mm f/4.5 W
Mamiya · 1987-2014
The Mamiya Sekor Z 250mm f/4.5 W is the long telephoto for the RZ67 system, roughly equivalent to 125mm on 35mm format. Provides dramatic background compression for portraits and nature.
Known for
- Portraits
- Nature
- Sports
- Compressed landscapes
Considerations
- Heavy, tripod required
Optical Characteristics
Sharpness (wide)4/5
Sharpness (stopped)5/5
Contrast4/5
Flare Resistance4/5
CA Control4/5
Vignetting Control4/5
Distortion Control5/5
Bokeh: Strong compression
Rendering: Telephoto character
Color: Warm
Common Issues
- Tripod collar can wear
Buying Guide
Check tripod collar and electronics.
Specifications
MountMamiya RZ
Focal Length250mm
Max Aperturef/4.5
Min Aperturef/22
Aperture Blades9
Min Focus2.2m
Filter Size77mm
Weight1350g
Optical Design
FormulaTelephoto
Elements5
Groups5
CoatingMulti-Coated
Pricing
£350 - £600
Typical used price
Mint: ~£750
Long telephoto for RZ67
Last verified: Jan 2025Report an error