Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Tamron
100 综合评分
vs
Viltrox PFU RBMH FE 2.0 F1.8 20mm
Viltrox
60 综合评分
评分
Budget
Macro
Landscape
Wildlife Sports
Professional
Street
Video Cinema
Portrait
Travel
规格
| Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | Viltrox PFU RBMH FE 2.0 F1.8 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 28 mm | 20 mm |
| Focal Length Max | 300 mm | 20 mm |
| Elements | 20 | 12 |
| Groups | 13 | 9 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 2 | 4★ |
| Coating | fluorine coating | HD NANO Coating |
| Aperture | ||
| Max Aperture | f/4 | f/1.8 |
| Min Aperture | 4-7.1 | f/1.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 9 | 14★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.59 kg★ | 1.20 kg |
| Filter Thread | 67 mm | 82 mm |
| AF & Stabilization | ||
| AF Type | VXD linear motor★ | manual focus only |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 250 mm |
| Max Magnification | 1:3.8★ | — |
优缺点
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
- Strong af (98th percentile)98th %ile
- Strong versatility (98th percentile)98th %ile
- Strong optical (97th percentile)97th %ile
- Strong user sentiment (91st percentile)91st %ile
Viltrox PFU RBMH FE 2.0 F1.8 20mm
- Strong bokeh (98th percentile)98th %ile
- Strong aperture (93rd percentile)93rd %ile
- Strong stabilization (82nd percentile)82nd %ile
- Strong optical (80th percentile)80th %ile
- Below average af (13th percentile)13th %ile
- Below average build (24th percentile)
- Below average versatility (34th percentile)
价格
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD0.418每美元得分
vs
Viltrox PFU RBMH FE 2.0 F1.8 20mm0.150每美元得分
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD 性价比高 2.8 倍
结论
胜出: Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Scores 100 overall, wins 9 of 9 usage categories and 5 of 21 specs.
