AstrHori MF 9mm f/2.8 9mm
The 9mm f/2.8 lens (13.5mm full-frame equivalent) uses one aspherical and two extra-low dispersion elements to deliver sharp ultra-wide imaging in a compact 306g body. Its manual focus operation and retro metal build with a built-in petal hood offer a tactile, deliberate shooting experience distinct from autofocus options. This lens suits landscape photographers on Sony APS-C cameras needing the expansive 13.5mm equivalent view, but its low travel score reflects limited versatility for all-around use.
Focal length 9mm
Aperture f/16
Mount Sony E
Weight 306 g
af type manual focus only
lens type wide-angle
31 Puntuación global
Precio 0 BRL
Sin ofertas disponibles
Resumen
Ventajas y desventajas
Ventajas
- Strong macro (83rd percentile) 83rd
- Strong build (74th percentile) 74th
Desventajas
- Below average social proof (2nd percentile)
- Below average af (15th percentile)
- Below average bokeh (30th percentile)
- Below average versatility (34th percentile)
Las pruebas
Rendimiento
Especificaciones
Especificaciones completas
Optics
| Type | Wide-angle |
| Focal Length Min | 9 |
| Focal Length Max | 9 |
| Elements | 11 |
| Groups | 8 |
| Aspherical Elements | 1 |
| ED Elements | 2 |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/2.8 |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | APS-C |
| Weight | 0.3 kg / 0.7 lbs |
| Filter Thread | 62 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 200 |
Frente a la competencia
| Spec | AstrHori MF 9mm f/2.8 9mm | Sigma Art 17-40mm F1.8 DC | Tamron Di III VC 28-300mm f/4-7.1 VXD | Panasonic Leica DG Vario-Elmarit H-ES12035 | Sony E 18-135mm f/3.5-5.6 OSS | Nikon NIKKOR Z 17-28mm f/2.8 |
|---|---|---|---|---|---|---|
| Focal Length | 9mm | 17-40mm | 28-300mm | 12-35mm | 18-135mm | 17-28mm |
| Max Aperture | f/16 | f/1.8 | f/4 | f/2.8 | f/3.5 | f/2.8 |
| Mount | Sony E | Sony E | Sony E | Micro Four Thirds | Sony E | Nikon Z |
| Stabilization | false | true | true | true | true | false |
| Weather Sealed | false | true | true | true | false | true |
| Weight (g) | 306 | 535 | 590 | 306 | 326 | 450 |
| AF Type | manual focus only | HLA (High-response Linear Actuator) | VXD linear motor | Autofocus | Linear motor | Stepping Motor |
| Lens Type | wide-angle | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Producto | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Valoración social | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| AstrHori MF 9mm f/2.8 9mm | 14.5 | 30.3 | 73.5 | 83.1 | 60.8 | 43.7 | 33.6 | 2.4 | 35.7 |
| Sigma Art 17-40mm F1.8 DC Compare | 54.1 | 96.7 | 68 | 74.3 | 85 | 94.5 | 76.3 | 93.7 | 80.9 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 97.7 | 81.2 | 63.7 | 85 | 96.5 | 69.5 | 97.9 | 50.3 | 80.9 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 54.1 | 84.7 | 84.4 | 49.6 | 85.8 | 86.6 | 80.7 | 85.6 | 96.7 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 97.7 | 78.8 | 71.5 | 38.9 | 77.6 | 80.5 | 95.9 | 90.3 | 80.9 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 85.5 | 89.2 | 74.2 | 85 | 87.6 | 86.6 | 68 | 66.3 | 35.7 |
Puntuaciones por uso
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