Canon RF 28-70mm f/2.8 IS STM
Canon
89 综合评分
vs
Sigma Contemporary 16mm F1.4 DC DN 16mm
Sigma
45 综合评分
评分
Macro
Landscape
Video Cinema
Professional
Travel
Budget
Wildlife Sports
Portrait
Street
规格
| Canon RF 28-70mm f/2.8 IS STM | Sigma Contemporary 16mm F1.4 DC DN 16mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 28 mm | 16 mm |
| Focal Length Max | 70 mm | 16 mm |
| Elements | 15 | — |
| Groups | 12 | — |
| Aspherical Elements | 2★ | — |
| ED Elements | 2★ | — |
| Coating | Super Spectra Coating (SSC) | — |
| Aperture | ||
| Max Aperture | f/22 | f/1.4 |
| Min Aperture | f/2.8 | f/22 |
| Constant | ✓★ | — |
| Diaphragm Blades | 9★ | — |
| Build | ||
| Mount | Canon RF | Canon RF |
| Format | full-frame★ | — |
| Weather Sealed | ✓★ | — |
| Weight | 0.49 kg★ | 1.59 kg |
| Filter Thread | 67 mm | — |
| AF & Stabilization | ||
| AF Type | STM★ | Autofocus |
| Stabilization | ✓★ | — |
| Stabilization Stops | 5.5 stops★ | — |
| Focus | ||
| Min Focus Distance | 239 mm★ | — |
| Max Magnification | 1:4.2★ | — |
优缺点
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 (89th percentile)89th %ile
- Strong af (87th percentile)87th %ile
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
Sigma Contemporary 16mm F1.4 DC DN 16mm
- Strong aperture (97th percentile)97th %ile
- Strong bokeh (95th percentile)95th %ile
- Strong user sentiment (81st percentile)81st %ile
- Below average build (3rd percentile)3rd %ile
- Below average macro (14th percentile)14th %ile
- Below average social proof (15th percentile)15th %ile
- Below average optical (21st percentile)
价格
Canon RF 28-70mm f/2.8 IS STM0.081每美元得分
vs
Sigma Contemporary 16mm F1.4 DC DN 16mm0.173每美元得分
Sigma Contemporary 16mm F1.4 DC DN 16mm 性价比高 2.1 倍
结论
胜出: Canon RF 28-70mm f/2.8 IS STM
Scores 89 overall, wins 8 of 9 usage categories and 12 of 22 specs.
