Tamron Di III F050 20mm
Tamron
74 综合评分
vs
Sony FE SEL2070G 20-70mm
Sony
84 综合评分
评分
Professional
Budget
Portrait
Travel
Landscape
Street
Macro
Video Cinema
Wildlife Sports
规格
| Tamron Di III F050 20mm | Sony FE SEL2070G 20-70mm | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 20 mm | 20 mm |
| Focal Length Max | 20 mm | 70 mm |
| Elements | 10 | 16 |
| Groups | 9 | 13 |
| Aspherical Elements | — | 2★ |
| ED Elements | — | 4★ |
| Coating | Fluorine coating, Broad-Band Anti-Reflection coating | fluorine coatings |
| Aperture | ||
| Max Aperture | f/2.8 | f/4 |
| Min Aperture | f/2.8 | f/4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.23 kg★ | 0.49 kg |
| Filter Thread | 67 mm | 72 mm |
| AF & Stabilization | ||
| AF Type | OSD | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 119 mm★ | 250 mm |
| Max Magnification | 1:2★ | 0.39x |
优缺点
Tamron Di III F050 20mm
- Strong macro (93rd percentile)93rd %ile
- Strong build (90th percentile)90th %ile
- Strong aperture (84th percentile)84th %ile
- Strong bokeh (82nd percentile)82nd %ile
- Below average versatility (33rd percentile)
Sony FE SEL2070G 20-70mm
- Strong optical (94th percentile)94th %ile
- Strong social proof (93rd percentile)93rd %ile
- Strong versatility (84th percentile)84th %ile
- Strong bokeh (78th percentile)
价格
Tamron Di III F050 20mm0.298每美元得分
vs
Sony FE SEL2070G 20-70mm0.080每美元得分
Tamron Di III F050 20mm 性价比高 3.7 倍
结论
胜出: Sony FE SEL2070G 20-70mm
Scores 84 overall, wins 7 of 9 usage categories and 3 of 21 specs.
