Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Tamron
97 综合评分
vs
Brightin Star 50mm f/0.95 II 50mm
Brightin Star
58 综合评分
评分
Video Cinema
Budget
Macro
Professional
Travel
Portrait
Landscape
Street
Wildlife Sports
规格
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm | Brightin Star 50mm f/0.95 II 50mm | |
|---|---|---|
| Optics | ||
| Type | zoom | — |
| Focal Length Min | 17 mm | 50 mm |
| Focal Length Max | 70 mm | 50 mm |
| Elements | 16 | 10 |
| Groups | 12 | 9 |
| Aspherical Elements | 3★ | — |
| ED Elements | 2★ | — |
| Coating | Fluorine Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/0.95 |
| Min Aperture | f/2.8 | f/16 |
| Constant | ✓★ | — |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | Full-Frame★ |
| Weather Sealed | ✓★ | — |
| Weight | 0.54 kg★ | 0.77 kg |
| Filter Thread | 67 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | RXD | — |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 500 mm |
| Max Magnification | 1:4.8★ | — |
优缺点
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
- Strong optical (91st percentile)91st %ile
- Strong versatility (90th percentile)90th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
Brightin Star 50mm f/0.95 II 50mm
- Strong aperture (100th percentile)100th %ile
- Strong bokeh (99th percentile)99th %ile
- Strong social proof (99th percentile)99th %ile
- Below average build (25th percentile)
- Below average versatility (34th percentile)
结论
胜出: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Scores 97 overall, wins 9 of 9 usage categories and 8 of 21 specs.