AstrHori 28mm f/13 Lens
The AstrHori 28mm f/13 is a 28mm f/13 lens designed for Lens Board (Technical Camera) mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
AstrHori 28mm f/13 Lens
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Lens Overview — AstrHori 28mm f/13
Key Features — AstrHori 28mm f/13
28mm Fixed Focal Length: A consistent, predictable angle of view suited to technical and macro work where a stable field of view is essential.
Macro-Type Design: Optimized for close-up and detail photography, making it well suited to product, copy, and fine art reproduction work.
Large Format Coverage: Image circle is sized to cover large format sensors and film, ensuring full-frame coverage on compatible technical camera systems.
Lens Board Mount: Mounts via a standard Lens Board interface, compatible with technical cameras that support this widely used large format mounting standard.
f/13 Maximum Aperture: A fixed narrow aperture delivers consistent depth of field across the frame, a practical characteristic for precision macro and technical shooting.
Fully Manual Operation: No autofocus or electronic communication — fully manual control aligns with the deliberate, methodical workflow typical of large format photography.
Lens Specifications — AstrHori 28mm f/13
| Spec | Detail |
|---|---|
| Use Cases | Astrophotography, Macro |
| Lens Type | Macro |
| Format | Large Format |
| Zoom/Prime | Prime |
| Focal Length | 28mm |
| Maximum Aperture | f/13 |
| Camera System | Mirrorless |
| Lens Mount | Lens Board (Technical Camera) |
| Autofocus | No |
| Focus Type | Manual Focus |
| Image Stabilization | None |
| Weight | 698g |
Description — AstrHori 28mm f/13
The AstrHori 28mm f/13 is a prime, manual-focus lens built specifically for the large format technical camera ecosystem. Mounted via a Lens Board (Technical Camera) interface, it integrates into technical camera systems within the mirrorless camera system category. The fixed 28mm focal length and f/13 maximum aperture make it a specialized tool designed for controlled environments where lighting and support can be managed carefully.
Classified as a macro-type lens, it targets photographers seeking close-up capability within the large format space. With a weight of 698g, the lens has a solid, purposeful build suited to the deliberate nature of large format shooting. There is no autofocus, no image stabilization, and no filter thread, keeping the design focused and straightforward.
For technical camera users looking for a dedicated 28mm macro option with Lens Board compatibility, this AstrHori lens delivers a clear, well-defined purpose.
Pros — AstrHori 28mm f/13
- ✓Fixed 28mm focal length (minFocalLength: 28) offers a consistent, predictable field of view for technical work
- ✓Large format lens format ensures coverage appropriate for large format camera systems
- ✓Lens Board mount provides compatibility with technical camera platforms
Cons — AstrHori 28mm f/13
- ✗Maximum aperture of f/13 is relatively restrictive, limiting use in lower-light conditions
- ✗No image stabilization (imageStabilization: None) requires stable support for sharp results
- ✗No autofocus (autoFocus: false) means all focusing is fully manual, which may slow workflow
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Frequently Asked Questions — AstrHori 28mm f/13
What camera systems is this lens compatible with?+
The AstrHori 28mm f/13 uses a Lens Board (Technical Camera) mount, making it compatible with technical camera systems that accept this standard mounting interface. It is categorized under the mirrorless camera system. Buyers should confirm their specific technical camera body accepts this lens board format before purchasing.
Does this lens support autofocus?+
No, this lens is fully manual focus only (autoFocus: false, focusType: Manual). This is consistent with the large format technical camera workflow, where precise manual control is standard practice.
Can I attach filters to this lens?+
The specifications list no filter thread size (filterThreadSize: null), which means standard screw-on filters cannot be directly attached. Photographers requiring filtration would need to explore alternative mounting solutions such as filter holders designed for lensboard-mount optics.
How heavy is this lens?+
The AstrHori 28mm f/13 weighs 698g, which is a substantial weight appropriate for use on technical camera rigs and supports that are common in large format photography setups.
Is there any image stabilization built into this lens?+
No, the lens has no image stabilization (imageStabilization: None). For sharp results, especially at the macro focusing distances this lens is designed for, a sturdy tripod or support system is strongly recommended.