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Horseman 23mm f/5.6 HR Digaron-S Medium Format Lens

The Horseman 23mm f/5.6 is a 23mm f/5.6 lens designed for Lens Board (Technical Camera) mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Horseman 23mm f/5.6 HR Digaron-S Medium Format Lens

Horseman 23mm f/5.6 HR Digaron-S Medium Format Lens

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Lens OverviewHorseman 23mm f/5.6

The Horseman 23mm f/5.6 HR Digaron-S is a manual-focus prime lens built for the medium format camera system, mounted via a Lens Board (Technical Camera) interface. With a fixed 23mm focal length, this wide-angle prime sits firmly in the wide-angle category, making it a strong choice for architectural, landscape, and technical photography where a broad field of view is a priority. The maximum aperture of f/5.6 is consistent with technical camera lenses of this class, prioritizing optical precision and image circle coverage over outright light-gathering speed.

At 500g, the lens has a substantial but manageable weight for a medium format optic, and the 67mm filter thread provides straightforward compatibility with standard filter systems. Image stabilization is not present, as is typical for manual technical camera lenses where precise, deliberate shooting technique is the norm. Focus is entirely manual, giving the photographer full control over the focusing process — a natural fit for the methodical workflows associated with technical and medium format shooting.

This lens is a specialized tool designed for shooters who demand wide-angle coverage on a medium format platform.

Key FeaturesHorseman 23mm f/5.6

23mm Wide-Angle Prime: Fixed 23mm focal length delivers a broad field of view well-suited to architectural, landscape, and technical photography on medium format.

HR Digaron-S Optics: Rodenstock-designed HR Digaron-S optical formula engineered for high resolution and corner-to-corner sharpness across a large image circle.

Medium Format Image Circle: Covers medium format digital sensors with sufficient image circle for use on Horseman technical camera systems.

Lens Board Mount: Mounts via a technical camera lens board interface, compatible with Horseman LD and similar view-style camera bodies.

f/5.6 Maximum Aperture: Aperture of f/5.6 is standard for technical camera lenses of this class, prioritizing optical precision and coverage over light-gathering speed.

Manual Focus Design: Fully manual focus control suits the deliberate, methodical shooting workflow typical of technical and medium format photography.

Lens SpecificationsHorseman 23mm f/5.6

Horseman 23mm f/5.6 full specifications
SpecDetail
Use CasesStudio
Lens TypeWide-Angle
FormatMedium Format
Zoom/PrimePrime
Focal Length23mm
Maximum Aperturef/5.6
Camera SystemMedium Format
Lens MountLens Board (Technical Camera)
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread67mm

DescriptionHorseman 23mm f/5.6

The Horseman 23mm f/5.6 HR Digaron-S is a prime, wide-angle lens built for the medium format camera system. With a fixed 23mm focal length and a maximum aperture of f/5.6, it is engineered for the precise, controlled shooting style associated with technical camera photography. The lens mounts via a Lens Board (Technical Camera) interface, making it compatible with the appropriate range of technical camera bodies in the Horseman medium format system.

A 67mm filter thread allows for straightforward use of standard filter accessories, while the 500g weight keeps the lens practical for field use. Manual focus is the only focus mode available, reflecting the deliberate, methodical approach typical of medium format technical photography. There is no image stabilization, consistent with this lens class and intended shooting environment.

ProsHorseman 23mm f/5.6

  • Fixed 23mm focal length provides a dedicated wide-angle perspective within the medium format system
  • Maximum aperture of f/5.6 is purpose-built for technical precision in this lens category
  • Manageable 500g weight for a medium format prime lens

ConsHorseman 23mm f/5.6

  • Maximum aperture of f/5.6 limits performance in low-light conditions compared to faster primes
  • Manual focus only — no autofocus option available
  • No image stabilization, requiring careful technique or support for sharp results

VideosHorseman 23mm f/5.6

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Resources & DownloadsHorseman 23mm f/5.6

Frequently Asked QuestionsHorseman 23mm f/5.6

What camera systems is this lens compatible with?+
This lens is designed for the medium format camera system and uses a Lens Board (Technical Camera) mount. It is intended for use with technical cameras that accept this mount type.
Does this lens support autofocus?+
No, this lens is manual focus only. There is no autofocus capability, which is consistent with its design for deliberate, technical shooting workflows.
What filter size does this lens accept?+
The Horseman 23mm f/5.6 HR Digaron-S features a 67mm filter thread, making it compatible with a wide range of standard 67mm filters.
How heavy is this lens?+
The lens weighs 500g, which is a moderate weight for a medium format prime lens intended for technical camera use.
Does this lens include image stabilization?+
No, image stabilization is not present on this lens. Photographers should use appropriate support or technique to ensure sharp images.

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