Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
100 综合评分
vs
Sigma Contemporary 100-400mm f/5-6.3 DG DN OS 100-400mm
Sigma
51 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 | Sigma Contemporary 100-400mm f/5-6.3 DG DN OS 100-400mm | |
|---|---|---|
| Optics | ||
| Type | zoom | telephoto |
| Focal Length Min | 17 mm | 100 mm |
| Focal Length Max | 70 mm | 400 mm |
| Elements | 16 | 22 |
| Groups | 12 | 16 |
| Aspherical Elements | 3★ | — |
| ED Elements | 2 | 5★ |
| Coating | Fluorine Coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/29 |
| Min Aperture | f/2.8 | f/5 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | — |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | RXD | Stepping Motor★ |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 1.13 m |
| Max Magnification | 1:4.8 | 1:4.1 |
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
Sigma Contemporary 100-400mm f/5-6.3 DG DN OS 100-400mm
- Strong optical (98th percentile)98th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong versatility (88th percentile)88th %ile
- Strong af (87th percentile)87th %ile
- Below average aperture (7th percentile)7th %ile
- Below average bokeh (9th percentile)9th %ile
- Below average social proof (16th percentile)16th %ile
价格
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Sigma Contemporary 100-400mm f/5-6.3 DG DN OS 100-400mm
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 22 specs.
