Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
99 综合评分
vs
Ulanzi 2229
Ulanzi
63 综合评分
评分
Video Cinema
Budget
Professional
Macro
Portrait
Landscape
Travel
Street
Wildlife Sports
规格
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Ulanzi 2229 | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 17 mm | 18 mm |
| Focal Length Max | 70 mm | 18 mm |
| Elements | 16 | — |
| Groups | 12 | — |
| Aspherical Elements | 3★ | — |
| ED Elements | 2★ | 1 |
| Coating | Fluorine Coating | 30-Layer Nano-Coating Double-Side |
| Aperture | ||
| Max Aperture | f/2.8 | — |
| Min Aperture | f/2.8 | — |
| Constant | ✓★ | — |
| Diaphragm Blades | 9★ | — |
| Build | ||
| Mount | Sony E | sony |
| Format | APS-C★ | — |
| Weather Sealed | ✓★ | — |
| Weight | 0.54 kg★ | — |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | RXD | — |
| Stabilization | ✓★ | — |
| Focus | ||
| Min Focus Distance | 190 mm | 18 mm★ |
| Max Magnification | 1:4.8 | 10X★ |
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 social proof (86th percentile)86th %ile
- Strong bokeh (86th percentile)86th %ile
Ulanzi 2229
- Strong macro (100th percentile)100th %ile
- Strong social proof (74th percentile)
- Below average versatility (34th percentile)
价格
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD0.007每美元得分
vs
Ulanzi 22290.049每美元得分
Ulanzi 2229 性价比高 7.0 倍
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Ulanzi 2229
结论
胜出: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Scores 99 overall, wins 9 of 9 usage categories and 8 of 21 specs.
