Minolta MC 85mm f/1.7 Rokkor-X Lens
The Minolta MC 85mm f/1.7 is a 85mm f/1.7 lens designed for Minolta SR mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Minolta MC 85mm f/1.7 Rokkor-X Lens
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Lens Overview — Minolta MC 85mm f/1.7
Key Features — Minolta MC 85mm f/1.7
85mm f/1.7 Prime: A fixed 85mm focal length with a wide f/1.7 maximum aperture, well-suited to portraiture and general photography with strong subject separation.
Full-Frame Coverage: Designed to cover the full 35mm film frame, making it compatible with full-frame SLR bodies and adapted mirrorless systems.
Minolta SR Mount: Native Minolta SR mount is compatible with the full range of Minolta SLR bodies and can be adapted to many modern mirrorless systems via third-party adapters.
Manual Focus Only: Fully manual focus operation gives the photographer direct, tactile control over focus — a quality valued in portrait and deliberate shooting styles.
7-Blade Iris: Produces pleasingly rounded out-of-focus highlights and smooth bokeh rendering at wider apertures.
55mm Filter Thread: Accepts widely available and affordable 55mm filters, making it easy to add polarizers, UV filters, or ND filters to your kit.
Lens Specifications — Minolta MC 85mm f/1.7
| Spec | Detail |
|---|---|
| Use Cases | Portrait, Creative Effects, Studio |
| Lens Type | Prime |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 85mm |
| Maximum Aperture | f/1.7 |
| Camera System | SLR |
| Lens Mount | Minolta SR |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 55mm |
Description — Minolta MC 85mm f/1.7
The Minolta MC 85mm f/1.7 Rokkor-X is a prime lens built for the Minolta SR mount, offering full-frame coverage across SLR camera systems. Its fixed 85mm focal length places it in the standard range, and the f/1.7 maximum aperture provides a wide opening that many photographers find useful for controlling depth of field and managing available light. Focus is manual only, appealing to shooters who prefer a deliberate, hands-on approach to their work.
The 55mm filter thread is a practical, commonly available size, and the lens weighs 560g — substantial enough to feel premium without being unwieldy. While it requires an adapter for use on non-SR camera systems, the Minolta SR mount is widely supported by the adapter market, making this lens a viable option for photographers shooting on a variety of modern bodies. For those drawn to classic manual glass with a wide aperture prime in the standard focal length range, the MC 85mm f/1.7 Rokkor-X is a well-specified vintage option.
Pros — Minolta MC 85mm f/1.7
- ✓Wide maximum aperture of f/1.7 for a prime lens in its class
- ✓Fixed 85mm focal length in the standard range — versatile for portraits and everyday use
- ✓Full-frame coverage suits a wide range of SLR and adapted mirrorless bodies
Cons — Minolta MC 85mm f/1.7
- ✗Manual focus only — no autofocus capability for modern shooting workflows
- ✗Minolta SR mount requires an adapter for use on any non-SR camera system
- ✗No image stabilization, which can be a challenge at f/1.7 in low light
Videos — Minolta MC 85mm f/1.7
Minolta MC Rokkor-X PG 50mm F1.4 vs Minolta MD Rokkor-X 50mm F1.4 — Matt Rice