AstrHori 9mm F2.8
AstrHori 9mm F2.8
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SKU:JAN:4582752631559
Manufacturer's Suggested Retail Price 33,000 yen
6,180 yen OFF
Specifications
| Compatible Imaging Screen Size | APS-C |
|---|---|
| Color | Black |
| Focal Length | 9mm (35mm equivalent: 13.5mm) |
| Angle of View | 111.4° |
| Focus Mode | MF (Manual Focus) |
| Aperture Blades | 7 blades |
| Lens Construction | 11 elements in 8 groups (including 3 ED lenses, 2 aspherical lenses) |
| Aperture Range | F2.8-F16 |
| Minimum Focusing Distance | 0.2m |
| Filter Diameter | Not attachable |
| Size *Excluding mount part |
Approx. Φ62mm × 61mm |
| Weight | E: Approx. 307g / X: Approx. 305g / RF: Approx. 313g / MFT: Approx. 306g / Z: Approx. 333g |
| Accessories | Lens cap, rear cap |
| Manufacturer Warranty | 2 years (Covers natural defects) |
※ Important Notes on Purchase and Use
- Camera Settings: Before use, please set "Release shutter without lens" on your camera body to "ON." *Settings and item names may vary depending on the camera model. Please refer to your camera's instruction manual for details.
- Product Specifications: The appearance of the product may differ slightly from the published information due to different production lots.

111.4° field of view, diverse reticles.
The AstrHori 9mm F2.8 is an ultra-wide-angle prime lens designed for APS-C cameras. It boasts a class-leading 111.4° field of view for APS-C, enabling stunning perspective in architectural, landscape, and tight indoor photography. The optical design incorporates ED and aspherical elements, suppressing chromatic aberration and distortion to deliver clear and sharp images from the center to the edges. The distance and aperture scales feature a colorful design, enhancing visibility and adding to the joy of ownership. Despite its lightweight nature, it features a robust metal barrel, balancing portability with durability. The focus ring offers excellent grip for precise focusing, and together with the click-stopped aperture ring, it supports comfortable manual shooting. This lens is compact for easy carrying and allows for meticulous image creation.
111.4°—an exceptionally wide field of view for an APS-C lens
Powerful perspective representations are possible for architecture, landscapes, and even cramped interiors.
High-performance optical design with ED + aspherical lenses
The 8-group, 11-element construction suppresses chromatic aberration and distortion, achieving clear imaging from the center to the periphery.
High visibility and design with various indicator colors
The aperture and distance indicators are color-coded, improving visibility and creating an exterior design that satisfies the desire for ownership.