7Artisans 7.5mm f/3.5 Fisheye 8mm
The 205° angle of view on an APS-C sensor creates an ultra-wide, circular fisheye perspective that standard rectilinear lenses cannot replicate. Its all-metal body and built-in petal-shaped hood add durability and flare protection, while the f/3.5 aperture keeps the lens usable in moderate light. This lens is best for experimental photographers and videographers seeking extreme, stylized distortion on a budget.
Focal length 8mm
Aperture f/22
Mount Canon EF
Weight 657 g
af type manual focus only
lens type fisheye
22 総合スコア
価格 R$0
現在取り扱いなし
概要
メリットとデメリット
長所
- Strong macro (73rd percentile) 73rd
短所
- Below average user sentiment (1st percentile)
- Below average af (13th percentile)
- Below average build (17th percentile)
- Below average aperture (21st percentile)
オーナーの声
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
40/100当社のAIによる感情分析
日付のある顧客レビュー 1 件を暦四半期ごとに集計しています。期間別の分析は英語です。
実証データ
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Optics
| Type | Fisheye |
| Focal Length Min | 8 |
| Focal Length Max | 8 |
| Elements | 11 |
| Groups | 8 |
| Coating | Multi-Layer Lens Coating |
Aperture
| Max Aperture | f/22 |
| Min Aperture | f/3.5 |
| Constant | No |
| Diaphragm Blades | 9 |
Build
| Mount | Canon EF |
| Format | APS-C |
| Weight | 0.7 kg / 1.4 lbs |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 290 |
競合製品との比較
| Spec | 7Artisans 7.5mm f/3.5 Fisheye 8mm | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Sigma Contemporary 16-28mm f/2.8 DG DN | Panasonic Leica DG Vario-Elmarit H-ES12060 | Canon RF 28-70mm f/2.8 IS STM |
|---|---|---|---|---|---|---|
| Focal Length | 8mm | 17-70mm | 17-28mm | 16-28mm | 12-60mm | 28-70mm |
| Max Aperture | f/22 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/22 |
| Mount | Canon EF | Fujifilm X | Nikon Z | Sony E | Micro Four Thirds | Canon RF |
| Stabilization | false | true | false | false | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 657 | 544 | 450 | 450 | 320 | 495 |
| AF Type | manual focus only | RXD | Stepping Motor | Stepping AF Motor | linear motor | STM |
| Lens Type | fisheye | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | ユーザー評価 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| 7Artisans 7.5mm f/3.5 Fisheye 8mm | 12.8 | 24 | 16.9 | 73.4 | 56.9 | 21 | 0.8 | 33.3 | 60.1 | 37.7 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 87.1 | 69.8 | 85.8 | 91 | 84.3 | 63.5 | 89.3 | 85.4 | 83.3 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.4 | 87.1 | 76.1 | 85.8 | 88 | 84.3 | 90.8 | 67.3 | 69.6 | 37.7 |
| Sigma Contemporary 16-28mm f/2.8 DG DN Compare | 87.4 | 87.1 | 76.1 | 77.8 | 97.2 | 84.3 | 75.8 | 67.9 | 63.6 | 37.7 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98.1 | 87.1 | 84.6 | 51.7 | 91 | 84.3 | 44.3 | 93.1 | 68.6 | 83.3 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 87.4 | 24 | 72.9 | 80 | 86.2 | 21 | 98 | 76.8 | 89.4 | 98.6 |
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。
