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Minolta MC 30cm (300mm) f/4.5 Tele Rokkor-HF Lens

The Minolta MC 30cm f/4.5 is a 300mm f/4.5 lens designed for Minolta SR mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Minolta MC 30cm (300mm) f/4.5 Tele Rokkor-HF Lens

Minolta MC 30cm (300mm) f/4.5 Tele Rokkor-HF Lens

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Lens Overview — Minolta MC 30cm f/4.5

The Minolta MC 300mm f/4.5 Tele Rokkor-HF is a vintage prime telephoto lens built for the Minolta SR mount system. Designed for full-frame coverage, this manual-focus lens delivers a fixed 300mm focal length with a maximum aperture of f/4.5, making it well suited for shooting distant subjects where reach is the priority. As a fully manual lens, it offers no autofocus or image stabilization, which is entirely in keeping with its era and its appeal to photographers who enjoy deliberate, hands-on shooting technique.

The lens accepts 72mm filters, giving shooters a standard thread size for attaching polarizers, neutral density filters, or protective glass. Weighing in at 1,200g, it is a substantial piece of glass that reflects the solid, all-metal construction typical of Minolta's classic Rokkor lineup. Its Minolta SR mount means it can be adapted to a wide range of modern mirrorless and DSLR systems using readily available third-party adapters, making it an interesting option for photographers looking to explore vintage telephoto rendering on contemporary camera bodies.

For collectors and manual-focus enthusiasts alike, the Tele Rokkor-HF represents a compelling piece of optical history.

Key Features — Minolta MC 30cm f/4.5

300mm Prime Focal Length: Fixed 300mm field of view delivers dedicated telephoto reach without the optical compromises of a zoom design.

f/4.5 Maximum Aperture: Provides reasonable light-gathering capability for a long telephoto prime, allowing use in moderate low-light conditions.

Full-Frame Coverage: Designed to cover a full-frame image circle, making it usable across both full-frame and crop-sensor camera systems without vignetting.

Minolta SR Mount: Native SR mount is widely supported by third-party adapters, enabling use on modern Sony E-mount, Fujifilm X, and Micro Four Thirds mirrorless bodies.

All-Metal Construction: Solid metal barrel typical of Minolta's classic Rokkor lineup offers durability and a substantial, precision feel.

Manual Focus Only: Fully manual focus operation suits deliberate shooting styles and gives precise control over focus placement.

Lens Specifications — Minolta MC 30cm f/4.5

Minolta MC 30cm f/4.5 full specifications
SpecDetail
Use CasesWildlife, Sports, Birding, Landscape
Lens TypeTelephoto
FormatFull Frame
Zoom/PrimePrime
Focal Length300mm
Maximum Aperturef/4.5
Camera SystemSLR
Lens MountMinolta SR
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread72mm

Description — Minolta MC 30cm f/4.5

The Minolta MC 300mm f/4.5 Tele Rokkor-HF is a prime telephoto lens built for the Minolta SR mount, designed to cover full-frame sensors with a fixed 300mm focal length. With a maximum aperture of f/4.5, it provides solid light-gathering capability for a lens of this reach. Focusing is entirely manual, putting control firmly in the hands of the photographer — a characteristic that appeals to those who enjoy a more deliberate shooting process.

The lens accepts 72mm filters, a widely stocked thread size that opens up a good range of filter options. Weighing 1,200g, it is a solidly built piece of glass consistent with the build standards of its era. Whether used on a vintage Minolta SLR body or adapted to a modern mirrorless system, the Tele Rokkor-HF offers a hands-on telephoto experience rooted in optical craftsmanship.

Pros — Minolta MC 30cm f/4.5

  • ✓Fixed 300mm focal length provides dedicated telephoto reach with no zoom compromise
  • ✓Full-frame coverage (lensFormat: Full Frame) means it works across sensor sizes without vignetting concerns
  • ✓Maximum aperture of f/4.5 offers reasonable light gathering for a 300mm prime

Cons — Minolta MC 30cm f/4.5

  • ✗Manual focus only — no autofocus support, which limits action and fast-moving subject photography
  • ✗No image stabilization, making handheld shooting at 300mm more challenging
  • ✗At 1,200g, this is a heavy lens that will require sturdy support or confident handholding technique

Videos — Minolta MC 30cm f/4.5

Amazing and super cheap vintage telephoto lens! — Vintage Optiks

Resources & Downloads — Minolta MC 30cm f/4.5

Frequently Asked Questions — Minolta MC 30cm f/4.5

What camera mount does this lens use?+
The Minolta MC 300mm f/4.5 Tele Rokkor-HF uses the Minolta SR mount. It is designed for SLR-type camera systems and can be adapted to other mounts using third-party adapters.
Does this lens support autofocus?+
No, this lens is manual focus only. There is no autofocus mechanism, so focus must be set entirely by hand using the focus ring.
What sensor formats does this lens cover?+
The lens is rated for full-frame coverage, meaning it projects an image circle large enough for full-frame sensors as well as smaller APS-C and Micro Four Thirds sensors when adapted.
What filter size does this lens take?+
The Minolta MC 300mm f/4.5 Tele Rokkor-HF has a 72mm filter thread, which is a common size with broad availability across filter brands.
How heavy is this lens?+
The lens weighs 1,200g, which is quite substantial. Photographers should plan for a sturdy tripod or monopod when shooting for extended periods.

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