Sony G SEL40F25G 40mm
Weighing just 173g, the 40mm f/2.5 G lens pairs a fast f/2.5 aperture with a weather-sealed aluminum build and quiet linear motor AF, aided by three aspherical elements for corner-to-corner sharpness. Its 40mm focal length splits the difference between 35mm and 50mm, delivering a natural perspective well-suited to street scenes and environmental portraits. This lens is best for street and travel photographers who need a discreet, lightweight prime with fast autofocus and G-series image quality.
このLensについて
Weighing just 173g, the 40mm f/2.5 G lens pairs a fast f/2.5 aperture with a weather-sealed aluminum build and quiet linear motor AF, aided by three aspherical elements for corner-to-corner sharpness. Its 40mm focal length splits the difference between 35mm and 50mm, delivering a natural perspective well-suited to street scenes and environmental portraits. This lens is best for street and travel photographers who need a discreet, lightweight prime with fast autofocus and G-series image quality.
- Focal length 40mm
- Max aperture 22
- Mount Sony E
- Weather sealed
- Weight g 173
- Af type Autofocus
- Lens type prime
概要
パフォーマンス
メリットとデメリット
Pros
- Strong build (94th percentile) 94th
- Strong social proof (89th percentile) 89th
- Strong optical (68th percentile) 68th
Cons
- Below average bokeh (15th percentile) 15th
- Below average aperture (24th percentile) 24th
- Below average versatility (34th percentile) 34th
スペック
全スペック一覧
Optics
| Type | prime |
| Focal Length Min | 40 |
| Focal Length Max | 40 |
| Elements | 9 |
| Groups | 9 |
| Aspherical Elements | 3 |
| ED Elements | 1 |
| Coating | Fluorine coating |
Aperture
| Max Aperture | 22 |
| Min Aperture | 2.5 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 49 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 250 |
| Max Magnification | 0.23x |
コストパフォーマンス
競合製品との比較
| Spec | Sony G SEL40F25G 40mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon NIKKOR Z 28-400mm f/4-8 VR | Panasonic LUMIX S S-R28200 | Canon EF-S 18-135mm f/3.5-5.6 IS USM |
|---|---|---|---|---|---|---|
| Focal Length | 40mm | 16-300mm | 18-300mm | 28-400mm | 28-200mm | 18-135mm |
| Max Aperture | 22 | f/3.5 | f/3.5 | f/4 | f/4 | f/3.5 |
| Mount | Sony E | Sony E | Fuji X | Nikon Z | L-Mount | Canon EF-S |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | true | false | true | true | false |
| Weight (g) | 173 | 615 | 92 | 726 | 413 | 515 |
| AF Type | Autofocus | HLA | VXD linear motor | STM | Autofocus | STM |
| Lens Type | prime | zoom | zoom | zoom | macro | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Sony G SEL40F25G 40mm | 54.1 | 15.3 | 94.1 | 36.2 | 67.8 | 23.9 | 63.1 | 34 | 89.4 | 35.7 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.1 | 84 | 59 | 85.6 | 98.8 | 76.4 | 0 | 99.7 | 89.4 | 99.1 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 74.1 | 96.5 | 87.5 | 74.5 | 76.4 | 29.8 | 99.3 | 68 | 80.9 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.5 | 77 | 51.5 | 81.2 | 96.9 | 70.7 | 0 | 98.9 | 73.9 | 98.3 |
| Panasonic LUMIX S S-R28200 Compare | 54.1 | 77 | 74.3 | 71.1 | 91.1 | 70.7 | 0 | 95.7 | 89.4 | 99.4 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.5 | 74.1 | 47.4 | 33.5 | 80 | 76.4 | 0 | 96.1 | 89.4 | 92.7 |
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。
