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Konica MF 105mm f/4 Hexanon Macro AR Bellows Lens

The Konica MF 105mm f/4 Macro AR Bellows is a lens from Konica. Check GearFocus for current availability, with buyer protection on every purchase.

Konica MF 105mm f/4 Hexanon Macro AR Bellows Lens

Konica MF 105mm f/4 Hexanon Macro AR Bellows Lens

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Lens Overview — Konica MF 105mm f/4 Macro AR Bellows

The Konica MF 105mm f/4 Hexanon Macro AR Bellows Lens is a vintage manual focus optic manufactured during the 1970s, designed specifically for use with bellows systems for close-up and macro photography. Built around the Konica AR mount, this lens was engineered to pair with the 35mm SLR camera ecosystem of its era, making it a purpose-built tool for photographers who demanded precise control over magnification and focus at close working distances. As a bellows lens, it is intended to be mounted on a compatible bellows unit rather than used as a standalone focusing lens, giving the photographer fine-tuned control over reproduction ratios by adjusting the bellows extension manually.

The Konica AR mount is a well-documented vintage system, and with appropriate adapters widely available today, this lens can be explored on a variety of modern mirrorless and DSLR platforms, though native compatibility is with Konica AR-mount bodies. Focus is entirely manual, which suits the deliberate, methodical approach that macro and close-up work typically demands. For collectors, macro enthusiasts, and photographers interested in vintage glass with specialized capabilities, the Hexanon 105mm f/4 represents a compelling piece of Konica's optical heritage from a decade of refined SLR lens manufacturing.

Key Features — Konica MF 105mm f/4 Macro AR Bellows

Bellows-Dedicated Design: Built specifically for use with a bellows unit rather than as a standalone lens, allowing precise control over magnification by adjusting bellows extension.

105mm f/4 Optic: A moderate telephoto focal length that provides a comfortable working distance from the subject during close-up and macro shooting.

Macro Photography Focus: Engineered for close-up work, enabling high reproduction ratios when paired with a compatible bellows system.

Manual Focus Only: Fully manual focus suits the slow, deliberate workflow that precise macro photography requires.

Konica AR Mount: Native Konica AR mount fits period-correct Konica SLR bodies and can be adapted to modern mirrorless and DSLR systems via widely available adapters.

1970s Vintage Construction: Manufactured during a decade of refined SLR lens production, reflecting the build quality typical of Konica's Hexanon optical lineup.

Lens Specifications — Konica MF 105mm f/4 Macro AR Bellows

Konica MF 105mm f/4 Macro AR Bellows full specifications
SpecDetail
Use CasesMacro, Product, Creative Effects
Lens MountKonica AR
Focus TypeManual Focus

Description — Konica MF 105mm f/4 Macro AR Bellows

The Konica MF 105mm f/4 Hexanon Macro AR Bellows Lens is a vintage manual focus optic from the 1970s, built around the Konica AR mount and designed for the 35mm SLR format. As a dedicated bellows lens, it pairs with a compatible bellows system to enable close-up photography with precise magnification control determined by the bellows extension. The Konica AR mount is a well-known vintage standard, and this lens is a purposeful addition to any collection focused on macro work or Konica's optical history.

Focus is fully manual, placing all creative control in the photographer's hands — a natural fit for the careful, frame-by-frame workflow that macro imaging demands. Flash compatibility is listed as None, so external lighting solutions should be considered for illuminating close-up subjects. Whether used on a vintage 35mm Konica SLR body or adapted to a modern camera platform, this Hexanon bellows lens offers a direct connection to precision macro photography from a foundational era of SLR optics.

Pros — Konica MF 105mm f/4 Macro AR Bellows

  • ✓Konica AR mount is well-documented, enabling adapter use on many modern camera systems
  • ✓Manual focus design offers precise, deliberate control well-suited to macro and close-up work
  • ✓Designed specifically for bellows use, enabling fine-tuned magnification control via bellows extension

Cons — Konica MF 105mm f/4 Macro AR Bellows

  • ✗Requires a bellows unit to function properly — not a standalone focusing lens
  • ✗Konica AR mount is not natively compatible with modern cameras without an adapter
  • ✗No flash compatibility listed, limiting on-camera flash integration

Videos — Konica MF 105mm f/4 Macro AR Bellows

This Should Be Your First Macro Lens — Mark Wiemels

Resources & Downloads — Konica MF 105mm f/4 Macro AR Bellows

Manuals & Guides

Frequently Asked Questions — Konica MF 105mm f/4 Macro AR Bellows

What mount does this lens use?+
This lens uses the Konica AR mount. It was designed for Konica AR-mount SLR cameras used with 35mm film. With appropriate third-party adapters, it can also be mounted on many modern camera systems.
Can this lens be used without a bellows unit?+
This lens is specifically designed as a bellows lens, meaning it is intended to be used mounted on a compatible bellows extension system. It is not configured for standalone use with a focusing helicoid of its own.
Does this lens support autofocus?+
No. According to the specifications, this lens is manual focus only. This is typical for vintage SLR lenses of its era and suits the precise, deliberate nature of macro photography.
What film format is this lens designed for?+
The lens is designed for the 35mm film format, consistent with its Konica AR SLR origins. It can also be adapted for use on digital cameras with appropriate mount adapters.
When was this lens manufactured?+
According to the specifications, this lens was manufactured between 1970 and 1979, placing it within Konica's SLR lens lineup from that decade.

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