Viltrox Air AF 9mm f/2.8 9mm
Viltrox
60 综合评分
vs
Sigma 207975
Sigma
85 综合评分
评分
Professional
Street
Macro
Portrait
Travel
Budget
Video Cinema
Landscape
Wildlife Sports
规格
| Viltrox Air AF 9mm f/2.8 9mm | Sigma 207975 | |
|---|---|---|
| Optics | ||
| Type | wide-angle | wide-angle-zoom |
| Focal Length Min | 9 mm | 10 mm |
| Focal Length Max | 9 mm | 18 mm |
| Elements | 5 | 13 |
| Groups | 4 | 10 |
| Aspherical Elements | — | 1★ |
| ED Elements | — | 4★ |
| Coating | advanced nano-coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/9 | f/2.8 |
| Min Aperture | — | f/2.8 |
| Constant | — | ✓★ |
| Diaphragm Blades | — | 7★ |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | — | APS-C★ |
| Weather Sealed | — | ✓★ |
| Weight | 0.13 kg★ | 0.26 kg |
| Filter Thread | 49 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | Autofocus |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 14 mm★ | 117 mm |
| Max Magnification | — | 1:4★ |
优缺点
Viltrox Air AF 9mm f/2.8 9mm
- Strong macro (99th percentile)99th %ile
- Strong build (94th percentile)94th %ile
- Strong stabilization (83rd percentile)83rd %ile
- Below average optical (3rd percentile)3rd %ile
- Below average social proof (29th percentile)
- Below average versatility (33rd percentile)
Sigma 207975
- Strong macro (93rd percentile)93rd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (85th percentile)85th %ile
- Strong optical (83rd percentile)83rd %ile
- Below average social proof (29th percentile)
价格
Viltrox Air AF 9mm f/2.8 9mm0.261每美元得分
vs
Sigma 2079750.126每美元得分
Viltrox Air AF 9mm f/2.8 9mm 性价比高 2.1 倍
结论
胜出: Sigma 207975
Scores 85 overall, wins 9 of 9 usage categories and 7 of 21 specs.
