Viltrox Air AF 9mm F2.8 E 9mm
Viltrox
73 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 F2.8 E 9mm | Sigma 207975 | |
|---|---|---|
| Optics | ||
| Type | prime | wide-angle-zoom |
| Focal Length Min | 9 mm | 10 mm |
| Focal Length Max | 9 mm | 18 mm |
| Elements | 13 | 13 |
| Groups | 11 | 10 |
| Aspherical Elements | 2★ | 1 |
| ED Elements | 3 | 4★ |
| Coating | HD multilayer nano coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/16 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.17 kg★ | 0.26 kg |
| Filter Thread | 58 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM★ | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 130 mm | 117 mm★ |
| Max Magnification | 1:6.66 | 1:4 |
优缺点
Viltrox Air AF 9mm F2.8 E 9mm
- Strong macro (91st percentile)91st %ile
- Strong social proof (89th percentile)89th %ile
- Strong build (88th percentile)88th %ile
- Strong af (87th percentile)87th %ile
- Below average bokeh (30th 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 F2.8 E 9mm0.021每美元得分
vs
Sigma 2079750.006每美元得分
Viltrox Air AF 9mm F2.8 E 9mm 性价比高 3.5 倍
Viltrox Air AF 9mm F2.8 E 9mm
Sigma 207975
结论
胜出: Sigma 207975
Scores 85 overall, wins 8 of 9 usage categories and 3 of 21 specs.
