Cambo ACTAR-15
The Cambo ACTAR-15 is a 15mm f/4.5 lens designed for Lens Board (Technical Camera) mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Cambo ACTAR-15
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Lens Overview — Cambo ACTAR-15
Key Features — Cambo ACTAR-15
15mm Ultra-Wide Prime: A fixed 15mm focal length designed for expansive coverage in architectural, landscape, and fine art photography.
Large Format Image Circle: Engineered to cover a large format image circle, making it suitable for demanding high-resolution technical camera systems.
Lens Board Mount: Mounts via the standard lens board interface used on technical cameras, ensuring broad compatibility with systems from manufacturers like Cambo and Arca-Swiss.
Mirrorless System Compatible: Designed for use with mirrorless-based technical camera setups, pairing large format optics with modern digital sensor systems.
f/4.5 Maximum Aperture: A relatively accessible maximum aperture for a large format ultra-wide prime, balancing light transmission with the optical demands of covering a large image circle.
Manual Focus Operation: Fully manual focus with no autofocus system, consistent with technical camera workflows that prioritize precise, deliberate focus control.
Lens Specifications — Cambo ACTAR-15
| Spec | Detail |
|---|---|
| Use Cases | Studio |
| Lens Type | Wide-Angle |
| Format | Large Format |
| Zoom/Prime | Prime |
| Focal Length | 15mm |
| Maximum Aperture | f/4.5 |
| Camera System | Mirrorless |
| Lens Mount | Lens Board (Technical Camera) |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Weight | 757g |
Description — Cambo ACTAR-15
The Cambo ACTAR-15 is a 15mm large format prime lens built for technical camera systems. Classified as an ultra wide-angle prime, it operates at a maximum aperture of f/4.5 and attaches to compatible cameras via a lens board mount, the standard interface for technical camera platforms. The lens is designed for mirrorless camera systems, making it relevant to modern technical camera users who have transitioned to mirrorless bodies.
Focus is entirely manual, with no autofocus mechanism and no image stabilization, reflecting the deliberate, controlled approach that defines technical camera photography. Weighing 757g, the ACTAR-15 is a solid, substantial optic in keeping with large format lens construction. No filter thread is listed in the specifications, so photographers who require filtration should investigate mounting solutions before committing to purchase.
For architectural, landscape, and fine art shooters working with large format technical systems, the ACTAR-15 offers a dedicated ultra-wide prime option in a lens board form factor.
Pros — Cambo ACTAR-15
- ✓Ultra-wide 15mm focal length in a large format prime configuration
- ✓Large format lens classification, designed to cover demanding sensor or film formats
- ✓Compatible with mirrorless technical camera systems via standard lens board mount
Cons — Cambo ACTAR-15
- ✗No autofocus support — manual focus only, which may slow certain shooting workflows
- ✗No image stabilization, as confirmed in specifications
- ✗No filter thread listed in specifications, limiting straightforward filter use
Videos — Cambo ACTAR-15
Cambo Actus and Fuji GFX50s Review — Charles Woods