Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
100 综合评分
vs
Viltrox PFU RBMH FE 2.0 F1.8 20mm
Viltrox
62 综合评分
评分
Video Cinema
Professional
Budget
Travel
Macro
Portrait
Landscape
Street
Wildlife Sports
规格
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Viltrox PFU RBMH FE 2.0 F1.8 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 17 mm | 20 mm |
| Focal Length Max | 70 mm | 20 mm |
| Elements | 16 | 12 |
| Groups | 12 | 9 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 2 | 4★ |
| Coating | Fluorine Coating | HD NANO Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/1.8 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9 | 14★ |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 1.20 kg |
| Filter Thread | 67 mm | 82 mm |
| AF & Stabilization | ||
| AF Type | RXD | manual focus only |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 250 mm |
| Max Magnification | 1:4.8★ | — |
优缺点
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
- Strong optical (91st percentile)91st %ile
- Strong versatility (89th percentile)89th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
Viltrox PFU RBMH FE 2.0 F1.8 20mm
- Strong bokeh (98th percentile)98th %ile
- Strong aperture (94th percentile)94th %ile
- Strong stabilization (83rd percentile)83rd %ile
- Strong optical (80th percentile)80th %ile
- Below average af (13th percentile)13th %ile
- Below average build (26th percentile)
- Below average versatility (33rd percentile)
价格
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Viltrox PFU RBMH FE 2.0 F1.8 20mm
No current pricing available
结论
胜出: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Scores 100 overall, wins 9 of 9 usage categories and 4 of 21 specs.
