Viltrox Air AF 9mm f/2.8 9mm
Delivering a 113.8° field of view, bright f/2.8 aperture, and a 0.13m minimum focus distance, this 9mm prime excels at dramatic close-up wide-angle shots. Its optical design uses 2 aspherical and 3 ED elements for edge-to-edge sharpness, while the autofocus reliably tracks eyes and faces. It's best for macro-focused wide-angle photographers and vloggers needing immersive, exaggerated perspectives in tight interiors or landscapes.
Focal length 9mm
Aperture f/9
Mount Fujifilm X
stabilization 是
Weight 130 g
af type STM
lens type wide-angle
85 综合评分
价格 €229
概览
用户评价
用户口碑如何随时间变化
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用户口碑随时间不断改善
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基于 13 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Optics
| Type | Wide-angle |
| Focal Length Min | 9 |
| Focal Length Max | 9 |
| Elements | 13 |
| Groups | 11 |
| Aspherical Elements | 2 |
| ED Elements | 3 |
| Coating | HD multi-layer nano-coating |
Aperture
| Max Aperture | f/9 |
| Min Aperture | f/2.8 |
| Constant | Yes |
Build
| Mount | Fujifilm X |
| Format | APS-C |
| Weight | 0.1 kg / 0.3 lbs |
| Filter Thread | 49 |
AF & Stabilization
| AF Type | STM |
| Stabilization | Yes |
Focus
| Min Focus Distance | 130 |
竞品对比
| Spec | Viltrox Air AF 9mm f/2.8 9mm | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 24-200mm f/4-6.3 VR | Panasonic LUMIX S S-S85 | Sony E 18-135mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 9mm | 18-50mm | 17-70mm | 24-200mm | 85mm | 18-135mm |
| Max Aperture | f/9 | f/2.8 | f/2.8 | f/4 | f/1.8 | f/3.5 |
| Mount | Fujifilm X | Sony E | Sony E | Nikon Z | L-Mount | Sony E |
| Stabilization | true | false | true | true | true | true |
| Weather Sealed | false | true | true | true | true | false |
| Weight (g) | 130 | 290 | 544 | 570 | 454 | 326 |
| AF Type | STM | stepping motor | RXD | stepping motor | Linear motor | Linear motor |
| Lens Type | wide-angle | zoom | zoom | zoom | telephoto | 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 9mm f/2.8 9mm | 86.8 | 45.3 | 93.6 | 90.7 | 85.2 | 48.1 | 63.7 | 33.7 | 90.2 | 82.4 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 86.8 | 81.1 | 86.4 | 91.4 | 82.4 | 83.3 | 80.9 | 78.6 | 90.2 | 36.7 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 86.4 | 69 | 85.5 | 91.2 | 83.3 | 63.7 | 89.6 | 86 | 82.4 |
| Nikon NIKKOR Z 24-200mm f/4-6.3 VR Compare | 86.8 | 63.7 | 67 | 38.8 | 93 | 65.2 | 0 | 96.6 | 90.2 | 96.9 |
| Panasonic LUMIX S S-S85 Compare | 98 | 93.6 | 75.3 | 52.3 | 51.9 | 92.5 | 75.9 | 33.7 | 93.5 | 82.4 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98 | 74.6 | 72.9 | 40.3 | 78.7 | 76.6 | 44.7 | 95.8 | 90.2 | 82.4 |
价格
性价比分析
最低 €229
