Used Mamiya C 105-210MM F/4.5 ULD - As Is *Scratched Front Element*

Compatible With

• Mamiya M645-series cameras and other Mamiya-mount compatible systems that accept this lens mount

Lens Overview

The Mamiya C 105-210mm f/4.5 ULD is a manual-focus telephoto zoom lens designed for Mamiya medium format photography. Its focal range covers short-to-medium telephoto perspectives, making it useful for portraiture, distant details, compressed perspective work, and selective framing in studio or outdoor settings. The constant f/4.5 maximum aperture helps maintain consistent exposure while zooming.

Optical Character

As a ULD-design lens, this model was engineered to offer improved correction of optical aberrations compared with more basic zoom designs of its era. Photographers often seek lenses in this class for their classic medium format rendering, smooth tonal transitions, and practical zoom flexibility. Manual focus operation also makes it attractive for users who prefer tactile control and a traditional shooting experience.

Used Condition

This item is rated As Is. Equipment rated as 'As Is' may or may not be in working condition. Items in 'As Is' condition may have dents, scratches, cracks, and/or may need repair. These items are sold without a 180-day warranty, and are non-returnable. This specific lens is noted as having a scratched front element, which may affect image quality depending on the size, depth, and position of the scratches, especially in high-contrast lighting or when shooting toward bright light sources.

Who It's For

This lens is best suited for buyers who understand vintage equipment, collectors seeking harder-to-find Mamiya optics, repair technicians, or photographers experimenting with character rendering and lower-cost medium format gear. Because of the front element damage and As Is grading, it should be purchased with the expectation that servicing or limited-use scenarios may be appropriate.

Usage Notes

If you plan to use the lens photographically, test it under a variety of lighting conditions. Front element scratches can reduce contrast, introduce flare, or create ghosting in backlit scenes. Using a lens hood may help minimize stray light. Stopping the lens down can sometimes improve perceived sharpness and contrast, though visible effects from scratches can vary by scene.

Recommended Accessories

Useful accessories may include a protective rear cap, front cap, a properly sized filter if the front threads remain usable, a lens hood to reduce flare, and a padded case for storage. If being purchased for service or restoration, professional cleaning and inspection are strongly recommended before critical use.

Historical Context

Mamiya built a strong reputation in medium format photography with systems favored by studio, portrait, wedding, and commercial photographers. Vintage Mamiya zooms such as this one offered flexibility to medium format users who wanted broader framing options without changing lenses as frequently. Today, these lenses remain of interest to film enthusiasts and adapted-lens users who appreciate classic optical rendering and robust mechanical construction.