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 Pontuação Geral
Preço US$ 169
Resumo
Prós e contras
Prós
- Strong macro (83rd percentile) 83rd
- Strong build (74th percentile) 74th
Contras
- Below average social proof (2nd percentile)
- Below average af (15th percentile)
- Below average bokeh (30th percentile)
- Below average versatility (34th percentile)
As provas
Desempenho
Especificações
Especificações 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 |
Face à concorrência
| Spec | AstrHori MF 9mm f/2.8 9mm | Tamron Di III VC 28-300mm f/4-7.1 VXD | Sigma Contemporary 23mm f/1.4 DC DN | Sony E PZ 16-50mm f/3.5-5.6 OSS | Nikon NIKKOR 2178 | Viltrox Air 20mm F2.8 FE |
|---|---|---|---|---|---|---|
| Focal Length | 9mm | 28-300mm | 23mm | 16-50mm | 16-85mm | 20mm |
| Max Aperture | f/16 | f/4 | f/1.4 | f/3.5 | f/3.5 | f/2.8 |
| Mount | Sony E | Sony E | Sony E | Sony E | Nikon F | Sony E |
| Stabilization | false | true | false | true | true | true |
| Weather Sealed | false | true | true | true | false | false |
| Weight (g) | 306 | 590 | 340 | 107 | 485 | 157 |
| AF Type | manual focus only | VXD linear motor | stepping motor | Autofocus | AF-S | STM |
| Lens Type | wide-angle | zoom | prime | zoom | zoom | wide-angle |
| Compare | Compare | Compare | Compare | Compare |
| Produto | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Prova 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 |
| 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 | 50.4 | 80.9 |
| Sigma Contemporary 23mm f/1.4 DC DN Compare | 85.4 | 97.1 | 82 | 77.4 | 83.4 | 97.2 | 33.6 | 82.7 | 35.7 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 54.1 | 78.8 | 98.3 | 42.4 | 66.5 | 80.5 | 83.5 | 80.2 | 92.8 |
| Nikon NIKKOR 2178 Compare | 54.1 | 78.8 | 55.2 | 64.3 | 67.5 | 80.5 | 94.3 | 90.3 | 92.8 |
| Viltrox Air 20mm F2.8 FE Compare | 85.4 | 84.7 | 88.8 | 91.7 | 69.8 | 86.6 | 33.6 | 85.7 | 80.9 |
Preço
Custo-benefício
A partir de US$ 169
B&H Photo 1 oferta A partir de US$ 169
Acompanhamos os preços deste produto desde 30 de mai. de 2026. O gráfico aparecerá quando tivermos mais dados.
Pontuações por utilização
Uma análise completa chega em breve. As especificações, pontuações, preços e gráficos acima estão sempre atualizados.
