Sony G Master SEL400F28GM 400mm
Weighing just 2,895g, this is the lightest 400mm f/2.8 full-frame lens in its class, using three fluorite elements and a magnesium alloy build to achieve that portability without sacrificing durability. Its XD Linear Motors deliver fast, accurate autofocus, while the 11-blade aperture and Nano AR Coating produce sharp images with smooth bokeh and minimal flare. This lens is best for sports and wildlife photographers who need to pan quickly and shoot handheld in low-light conditions.
概要
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。
- Q4 2023100/100
Buyers praise Sony 400mm f/2.8 and prime lenses for exceptional build and image quality, noting they are expensive but superior.
- Exceptional build and image quality of Sony primes and 400mm lens
- Superior to Nikon and Phase One systems in focus and glass
- High cost justified by performance, but less than Nikon alternatives
- Noticeable image quality improvement over zoom lenses
- Q1 2019100/100
Buyers praised the lens for its light weight, fast autofocus, and sharpness, with one highlighting excellent service.
- Lens is light, fast, and sharp
- Excellent for wildlife photography
- Fast delivery despite long wait
日付のある顧客レビュー 32 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 | Super-telephoto |
| Focal Length Min | 400 |
| Focal Length Max | 400 |
| Elements | 17 |
| Groups | 23 |
| Aspherical Elements | 0 |
| ED Elements | 1 |
| Coating | Nano AR Coating |
Aperture
| Max Aperture | f/2.8 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 11 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 2.9 kg / 6.4 lbs |
| Filter Thread | 41 |
AF & Stabilization
| AF Type | XD (extreme dynamic) Linear Motors |
| Stabilization | Yes |
Focus
| Min Focus Distance | 2700 |
| Max Magnification | 0.52x |
競合製品との比較
| Spec | Sony G Master SEL400F28GM 400mm | 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 | 400mm | 17-70mm | 17-28mm | 16-28mm | 12-60mm | 28-70mm |
| Max Aperture | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/22 |
| Mount | Sony E | Fujifilm X | Nikon Z | Sony E | Micro Four Thirds | Canon RF |
| Stabilization | true | true | false | false | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 2894 | 544 | 450 | 450 | 320 | 495 |
| AF Type | XD (extreme dynamic) Linear Motors | RXD | Stepping Motor | Stepping AF Motor | linear motor | STM |
| Lens Type | super-telephoto | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Sony G Master SEL400F28GM 400mm | 98.1 | 91.8 | 9.6 | 29.6 | 89.4 | 84.4 | 96.1 | 33.3 | 61 | 83.4 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.8 | 87.2 | 69.7 | 85.9 | 91 | 84.4 | 63.6 | 89.3 | 85.2 | 83.4 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.4 | 87.2 | 76 | 85.9 | 88 | 84.4 | 90.7 | 67.3 | 69.1 | 37.8 |
| Sigma Contemporary 16-28mm f/2.8 DG DN Compare | 87.4 | 87.2 | 76 | 77.8 | 97.2 | 84.4 | 75.8 | 67.9 | 63.1 | 37.8 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98.1 | 87.2 | 84.6 | 51.7 | 91 | 84.4 | 44.5 | 93.1 | 68.1 | 83.4 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 87.4 | 24.1 | 72.8 | 80 | 86.2 | 21 | 98 | 76.8 | 89.3 | 98.6 |
