Sigma 668110 17-70mm
Sigma
52 综合评分
vs
Canon RF 28-70mm f/2.8 IS STM
Canon
86 综合评分
评分
Macro
Video Cinema
Budget
Landscape
Travel
Professional
Wildlife Sports
Street
Portrait
规格
| Sigma 668110 17-70mm | Canon RF 28-70mm f/2.8 IS STM | |
|---|---|---|
| Optics | ||
| Type | macro | zoom |
| Focal Length Min | 17 mm | 28 mm |
| Focal Length Max | 70 mm | 70 mm |
| Elements | — | 15 |
| Groups | — | 12 |
| Aspherical Elements | — | 2★ |
| ED Elements | — | 2★ |
| Coating | — | Super Spectra Coating (SSC) |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | 2.8-4 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Sigma | Canon RF |
| Format | APS-C | full-frame★ |
| Weather Sealed | — | ✓★ |
| Weight | 0.52 kg | 0.49 kg★ |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | HSM | STM★ |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 5.5 stops★ |
| Focus | ||
| Min Focus Distance | — | 239 mm★ |
| Max Magnification | — | 1:4.2★ |
优缺点
Sigma 668110 17-70mm
- Strong versatility (90th percentile)90th %ile
- Strong aperture (84th percentile)84th %ile
- Strong stabilization (82nd percentile)82nd %ile
- Strong bokeh (82nd percentile)82nd %ile
- Below average macro (14th percentile)14th %ile
- Below average optical (20th percentile)20th %ile
- Below average build (24th percentile)
Canon RF 28-70mm f/2.8 IS STM
- Strong stabilization (99th percentile)99th %ile
- Strong user sentiment (98th percentile)98th %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Below average aperture (20th percentile)20th %ile
- Below average bokeh (23rd percentile)
价格
Sigma 668110 17-70mm0.105每美元得分
vs
Canon RF 28-70mm f/2.8 IS STM0.079每美元得分
Sigma 668110 17-70mm 性价比高 1.3 倍
结论
胜出: Canon RF 28-70mm f/2.8 IS STM
Scores 86 overall, wins 8 of 9 usage categories and 11 of 22 specs.
