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Minolta MC 28mm f/3.5 Auto W Rokkor SG Lens

The Minolta 28mm f/3.5 Auto W Rokkor SG is a 28mm f/3.5 lens designed for Minolta SR mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Minolta MC 28mm f/3.5 Auto W Rokkor SG Lens

Minolta MC 28mm f/3.5 Auto W Rokkor SG Lens

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Lens Overview — Minolta 28mm f/3.5 Auto W Rokkor SG

The Minolta MC 28mm f/3.5 Auto W Rokkor SG is a vintage prime wide-angle lens built for Minolta SR-mount SLR cameras. With a fixed 28mm focal length and a maximum aperture of f/3.5, this manual focus lens offers a classic shooting experience that appeals to film photographers, vintage gear enthusiasts, and mirrorless shooters who enjoy adapting legacy glass. Designed to cover a full-frame image circle, the lens is well-suited for a range of photographic subjects where a wider perspective is desirable.

Focus is entirely manual, putting precise control directly in the photographer's hands — a characteristic that many creative shooters actively seek out. The lens mounts via the Minolta SR bayonet mount, making it natively compatible with a wide range of classic Minolta SLR bodies, and adaptable to many modern mirrorless systems with the appropriate third-party adapter. With a 55mm filter thread, standard circular filters are easy to source and attach.

Weighing just 230g, the lens is notably compact and lightweight, making it a practical addition to any kit without adding significant bulk. For anyone drawn to the tactile, deliberate process of manual focus shooting on a full-frame or film platform, the MC 28mm f/3.5 Rokkor SG represents a capable and characterful wide-angle option.

Key Features — Minolta 28mm f/3.5 Auto W Rokkor SG

28mm Full-Frame Prime: Fixed 28mm focal length covers a full-frame image circle, offering a classic wide-angle field of view on both film and digital full-frame bodies.

f/3.5 Maximum Aperture: Provides a workable maximum aperture for a range of lighting conditions while keeping the lens compact and lightweight.

Minolta SR Mount: Natively compatible with a wide range of classic Minolta SLR bodies and broadly adaptable to modern mirrorless systems via third-party adapters.

Manual Focus Design: Fully manual focus operation puts precise focus control in the photographer's hands, suited to deliberate, considered shooting.

Compact 230g Build: At just 230g, the lens adds minimal weight to any kit, making it practical for extended handheld or travel use.

55mm Filter Thread: Standard 55mm filter thread makes compatible circular filters widely available and straightforward to source.

Lens Specifications — Minolta 28mm f/3.5 Auto W Rokkor SG

Minolta 28mm f/3.5 Auto W Rokkor SG full specifications
SpecDetail
Use CasesLandscape, Architecture, Travel
Lens TypeWide-Angle
FormatFull Frame
Zoom/PrimePrime
Focal Length28mm
Maximum Aperturef/3.5
Camera SystemSLR
Lens MountMinolta SR
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread55mm

Description — Minolta 28mm f/3.5 Auto W Rokkor SG

The Minolta MC 28mm f/3.5 Auto W Rokkor SG is a prime wide-angle lens built around the Minolta SR mount, designed for use with SLR cameras and rated to cover a full-frame image circle. With a fixed 28mm focal length and a maximum aperture of f/3.5, this lens delivers a classic wide-angle perspective through an entirely manual focus operation — offering a deliberate, hands-on shooting experience that many photographers value for creative control and engagement. Image stabilization is not present, keeping the optical design straightforward and the overall package trim.

At just 230g, the lens is impressively lightweight and easy to carry, whether mounted on a vintage film body or adapted to a modern mirrorless system. The 55mm filter thread ensures compatibility with a wide variety of readily available circular filters. For collectors, film shooters, and adapters of vintage glass, the MC 28mm f/3.5 Rokkor SG is a compact and historically significant piece of Minolta's optical heritage.

Pros — Minolta 28mm f/3.5 Auto W Rokkor SG

  • ✓Full-frame coverage at a 28mm focal length suits a broad range of wide-angle shooting scenarios
  • ✓Lightweight at just 230g, making it easy to carry for extended shooting sessions
  • ✓Minolta SR mount provides native compatibility with classic Minolta SLR bodies and broad adapter support for mirrorless systems

Cons — Minolta 28mm f/3.5 Auto W Rokkor SG

  • ✗Manual focus only — no autofocus support, which may limit appeal for fast-paced shooting situations
  • ✗Maximum aperture of f/3.5 is relatively modest for a wide-angle prime, limiting performance in lower light compared to faster alternatives
  • ✗No image stabilization, so handheld shooting in dim conditions requires careful technique

Videos — Minolta 28mm f/3.5 Auto W Rokkor SG

Vintage Minolta MC W.ROKKOR-SG 28mm f/3.5 Retrofocus Lens — Al Green - Light Through Glass

Resources & Downloads — Minolta 28mm f/3.5 Auto W Rokkor SG

Manuals & Guides

Frequently Asked Questions — Minolta 28mm f/3.5 Auto W Rokkor SG

What camera mount does this lens use?+
This lens uses the Minolta SR mount, making it natively compatible with Minolta SR-mount SLR cameras. With an appropriate third-party adapter, it can also be used on many modern mirrorless camera systems.
Does this lens support autofocus?+
No — this is a fully manual focus lens. All focus adjustments must be made by hand via the focus ring. There is no autofocus motor or electronic communication with the camera body.
Will this lens cover a full-frame sensor?+
Yes. The lens is specified as a full-frame format lens, meaning it is designed to project an image circle sufficient to cover a full-frame or 35mm film sensor without vignetting under normal use.
What filter size does this lens accept?+
The lens accepts 55mm threaded filters. This is a common filter size, so circular polarizers, UV filters, and other 55mm accessories are widely available from numerous manufacturers.
How heavy is the Minolta MC 28mm f/3.5 Rokkor SG?+
The lens weighs 230g, making it a compact and lightweight option that adds minimal bulk to a camera kit.
Is this lens suitable for use on modern digital cameras?+
The lens is designed for Minolta SR-mount SLR cameras. To use it on a modern digital mirrorless camera, you would need a compatible Minolta SR adapter for your specific camera system. It does not feature any electronic contacts, so automatic metering modes and EXIF data recording will depend on the capabilities of your adapter and camera body.

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