促销 37%
Viltrox Air AF 25mm f/1.7 Air E 25mm
The f/1.7 maximum aperture and 9-blade diaphragm create distinct subject separation in a 170g body, making this an unusually portable low-light prime for APS-C cameras. Its leadscrew-type STM motor delivers quiet, reliable autofocus, while the HD Multilayer Nano Coating and ED element suppress flare and chromatic aberration at an accessible price point. This lens is best for street photographers and beginners who want a fast, lightweight 37.5mm-equivalent walk-around lens without the bulk or cost of premium alternatives.
Focal length 25mm
Aperture f/1.7
Mount Sony E
Weight 170 g
af type STM
lens type prime
73 综合评分
价格 US$143
概览
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实测数据
性能表现
规格参数
完整规格参数
Optics
| Type | Prime |
| Focal Length Min | 25 |
| Focal Length Max | 25 |
| Elements | 12 |
| Groups | 10 |
| Aspherical Elements | 2 |
| ED Elements | 1 |
| Coating | HD nano multi-layer coating |
Aperture
| Max Aperture | f/1.7 |
| Min Aperture | f/1.7 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | Sony E |
| Format | APS-C |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 55 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 300 |
| Max Magnification | 0.11x |
竞品对比
| Spec | Viltrox Air AF 25mm f/1.7 Air E 25mm | Tamron Di III 28-75mm f/2.8 VXD G2 | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Panasonic LUMIX S S-R2060 | Altura Photo NIKKOR YZ0308 | Yongnuo YN12-35mm F2.8-4M |
|---|---|---|---|---|---|---|
| Focal Length | 25mm | 28-75mm | 16-50mm | 20-60mm | - | 12-35mm |
| Max Aperture | f/1.7 | f/2.8 | f/3.5 | f/3.5 | f/3.5 | f/2.8 |
| Mount | Sony E | Sony E | Nikon Z | L-Mount | Screw-on lens fits camera lenses with a 55mm front filter thread | Micro Four Thirds |
| Stabilization | false | false | true | false | true | true |
| Weather Sealed | false | true | false | true | false | true |
| Weight (g) | 170 | 540 | 135 | 350 | 320 | 318 |
| AF Type | STM | VXD | Stepping Motor | stepping motor | STM | STM stepping motor |
| Lens Type | prime | zoom | zoom | zoom | wide-angle | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Viltrox Air AF 25mm f/1.7 Air E 25mm | 87 | 95.2 | 87.9 | 30.9 | 72.8 | 95.2 | 63.3 | 33.6 | 24.1 | 38 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 54.6 | 88.1 | 67.2 | 87.3 | 87.8 | 85.8 | 80.4 | 78.2 | 83.1 | 38 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87 | 77.8 | 91.8 | 42.4 | 71.5 | 79.8 | 0 | 82.9 | 73.7 | 94.9 |
| Panasonic LUMIX S S-R2060 Compare | 87 | 86.1 | 80.6 | 66.2 | 76.4 | 79.8 | 0 | 81.5 | 64.8 | 38 |
| Altura Photo NIKKOR YZ0308 Compare | 87 | 77.8 | 71.2 | 96.6 | 40.4 | 79.8 | 0 | 33.6 | 67.6 | 83.2 |
| Yongnuo YN12-35mm F2.8-4M Compare | 87 | 83.5 | 83.3 | 55.8 | 92.2 | 85.8 | 0 | 80.1 | 29.1 | 83.2 |
