Rodenstock HR Digaron-SW 90mm f/5.6
The Cambo WRA-2090 is a 90mm f/5.6 lens designed for Lens Board (Technical Camera) mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Rodenstock HR Digaron-SW 90mm f/5.6
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Lens Overview — Cambo WRA-2090
Key Features — Cambo WRA-2090
90mm Wide Angle Prime: A fixed 90mm focal length provides a broad field of view well suited to architectural, landscape, and technical photography on large format systems.
Large Format Image Circle: Designed to cover large format sensors and digital backs, ensuring full corner-to-corner sharpness with no vignetting across the image field.
HR Digaron-SW Optics: Rodenstock's High Resolution Digaron-SW optical formula is engineered specifically for high-megapixel digital back workflows, delivering exceptional edge-to-edge resolution.
Technical Camera Lens Board: Mounts via a standard technical camera lens board, making it compatible with platforms such as Cambo, Arca-Swiss, and Linhof technical and view cameras.
f/5.6 Maximum Aperture: A maximum aperture of f/5.6 is appropriate for the precision, stopped-down shooting style typical of large format technical camera work.
Manual Focus Design: Fully manual focus supports the deliberate, controlled focusing workflow expected in large format architectural and fine art photography.
Lens Specifications — Cambo WRA-2090
| Spec | Detail |
|---|---|
| Use Cases | Studio |
| Lens Type | Prime |
| Format | Large Format |
| Zoom/Prime | Prime |
| Focal Length | 90mm |
| Maximum Aperture | f/5.6 |
| Camera System | Medium Format |
| Lens Mount | Lens Board (Technical Camera) |
| Autofocus | No |
| Focus Type | Manual Focus |
| Image Stabilization | None |
| Filter Thread | 72mm |
Description — Cambo WRA-2090
The Rodenstock HR Digaron-SW 90mm f/5.6 on Lens Board (Technical Camera) mount is a large format, wide angle prime lens built for technical camera systems. With a fixed 90mm focal length and a maximum aperture of f/5.6, it is designed for deliberate, high-precision imaging workflows typical of large format and medium format digital back photography. Focus is entirely manual, with no autofocus or image stabilization present.
A 72mm filter thread provides convenient compatibility with standard screw-in filters for a range of photographic needs. The lens weighs 0.68kg, making it a manageable addition to a technical camera rig. Its classification as a large format lens for a medium format camera system positions it within demanding professional imaging environments where image quality and coverage are the primary concerns.
The Lens Board (Technical Camera) mount type means this optic is purpose-built for compatible technical camera platforms.
Pros — Cambo WRA-2090
- ✓Wide angle 90mm focal length suited to expansive technical and architectural shooting
- ✓72mm filter thread enables use of standard screw-in filters
- ✓Lens Board (Technical Camera) mount provides compatibility with technical camera platforms
Cons — Cambo WRA-2090
- ✗No autofocus — manual focus only, which may slow down time-sensitive shooting
- ✗No image stabilization, requiring stable support in all shooting situations
- ✗Maximum aperture of f/5.6 limits light gathering compared to faster alternatives
Reviews — Cambo WRA-2090
Videos — Cambo WRA-2090
Rodenstock Digaron HR50 field test 金宝微單軌:索尼a7r4>飛思1億像素後背?! cambo actus sony a7riv phase one iq3 100 — Kingkay 施金忠
Frequently Asked Questions — Cambo WRA-2090
What mount does this lens use?+
This lens uses a Lens Board (Technical Camera) mount type. It is designed for technical camera systems that accept this specific lens board format, so compatibility should be confirmed with your particular camera platform before purchase.
Does this lens support autofocus?+
No. The lens is manual focus only, with autofocus listed as false in the specifications. This is standard for large format technical camera lenses, where precise manual control is the norm.
What filter size does this lens accept?+
The lens has a 72mm filter thread, allowing you to attach standard 72mm screw-in filters for a variety of optical and creative purposes.
How heavy is this lens?+
The lens weighs 0.68kg. For a large format prime, this is a manageable weight, though it should be factored into your overall camera and support system setup.
What focal length range does this lens cover?+
This is a 90mm prime lens, classified in the wide angle focal length range. It has a fixed focal length with no zoom capability.
Is this lens compatible with medium format digital backs?+
The camera system is listed as Medium Format in the specifications, suggesting it is intended for use in workflows involving medium format digital backs. However, the mount type is a Technical Camera Lens Board, so physical compatibility with your specific system should be verified.