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 総合スコア
価格 $169
概要
メリットとデメリット
長所
- Strong macro (82nd percentile) 82nd
- Strong build (73rd percentile) 73rd
短所
- Below average social proof (2nd percentile)
- Below average af (15th percentile)
- Below average bokeh (30th percentile)
- Below average versatility (34th percentile)
実証データ
パフォーマンス
スペック
全スペック一覧
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 |
競合製品との比較
| 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 |
| 製品 | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | ユーザー評価 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| AstrHori MF 9mm f/2.8 9mm | 14.5 | 30.2 | 73.1 | 82.3 | 60.6 | 43.3 | 33.6 | 2.4 | 35.2 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 97.8 | 80.2 | 63.2 | 84.2 | 96.5 | 68.5 | 97.9 | 52.4 | 80.4 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 85.2 | 83.7 | 85 | 90.1 | 81.2 | 85.7 | 78.6 | 90.5 | 35.2 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.9 | 77.7 | 98.3 | 42.3 | 66.3 | 79.3 | 83.4 | 81.1 | 92.8 |
| Nikon NIKKOR 2178 Compare | 53.9 | 77.7 | 54.7 | 63.8 | 67.4 | 79.3 | 94.3 | 90.5 | 92.8 |
| Viltrox AF 20mm F2.8 FE Compare | 85.2 | 83.7 | 88.7 | 90.9 | 69.7 | 85.7 | 33.6 | 86.1 | 80.4 |
価格
コストパフォーマンス
最安 $169
B&H Photo 1件の価格 最安 $169
2026年5月30日からこの製品の価格を追跡しています。データが増えるとチャートが表示されます。
用途別スコア
詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。
