An original Mamiya-Sekor C 210mm f/4 medium format telephoto prime lens designed for the Mamiya 645 camera system. Excellent for portraiture, sports, and wildlife photography, delivering strong background compression and sharp optical rendering.
Condition
Overall Condition: Very Good
Professionally serviced in October 2026. Cosmetically in very good pre-owned condition with clean metal barrel, crisp aperture markings, silky focus rotation, and pristine optical elements. Aperture blades operate cleanly and accurately.
Included
Mamiya-Sekor C 210mm f/4 Lens (Serial No. 588815)
Built-in Sliding Lens Hood
Front and Rear Lens Caps
Key Features
Telephoto 210mm focal length providing significant reach and subject isolation on 645 medium format film
Reliable f/4 maximum aperture offering a practical balance between handling size and low-light capability
Robust professional-grade construction tailored for the Mamiya M645 modular system
Multi-coated optics ensuring high contrast, sharp rendering, and effective flare suppression
Smooth manual focus mechanics with clear depth-of-field scale markings and built-in sliding lens shade
Collector's Notes
The Mamiya-Sekor C 210mm f/4 is a classic telephoto workhorse for the M645 system, highly prized by film photographers for its optical sharpness and rugged build quality.
Keywords
Mamiya Sekor C 210mm f4, Mamiya 645 Lens, Mamiya 210mm f/4 Prime, Medium Format Telephoto Lens, Vintage Mamiya M645 Lens
