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
32 综合评分
价格 US$169
概览
优缺点
优点
- Strong macro (82nd percentile) 82nd
- Strong build (73rd percentile) 73rd
缺点
- Below average social proof (2nd percentile)
- Below average af (15th percentile)
- Below average bokeh (30th percentile)
- Below average versatility (34th percentile)
实测数据
性能表现
规格参数
完整规格参数
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 |
竞品对比
| Spec | AstrHori MF 9mm f/2.8 9mm | Tamron Di III VC 28-300mm f/4-7.1 VXD | Sigma Contemporary 18-50mm f/2.8 DC DN | Sony E PZ 16-50mm f/3.5-5.6 OSS | Nikon NIKKOR 2178 | Viltrox AF 20mm F2.8 FE |
|---|---|---|---|---|---|---|
| Focal Length | 9mm | 28-300mm | 18-50mm | 16-50mm | 16-85mm | 20mm |
| Max Aperture | f/16 | f/4 | f/2.8 | 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 | 290 | 107 | 485 | 157 |
| AF Type | manual focus only | VXD linear motor | stepping motor | Autofocus | AF-S | STM |
| Lens Type | wide-angle | zoom | zoom | zoom | zoom | wide-angle |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| AstrHori MF 9mm f/2.8 9mm | 14.5 | 30 | 73.1 | 82.1 | 60.8 | 42.9 | 33.6 | 2.4 | 34.9 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 97.7 | 80 | 63.3 | 84.1 | 96.6 | 68.2 | 97.9 | 53.3 | 80.1 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 85.1 | 83.5 | 85 | 90 | 81.3 | 85.5 | 78.6 | 90.7 | 34.9 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.9 | 77.5 | 98.3 | 42.1 | 66.6 | 79.1 | 83.4 | 81.5 | 92.8 |
| Nikon NIKKOR 2178 Compare | 53.9 | 77.5 | 54.9 | 63.6 | 67.6 | 79.1 | 94.2 | 90.7 | 92.8 |
| Viltrox AF 20mm F2.8 FE Compare | 85.1 | 83.5 | 88.7 | 90.8 | 69.8 | 85.5 | 33.6 | 86.4 | 80.1 |
价格
性价比分析
最低 US$169
B&H Photo 1 个报价 最低 US$169
我们自 2026年5月30日 起追踪该产品的价格。数据增多后将显示图表。
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
