Canon RF 28-70mm f/2.8 IS STM
Canon
86 综合评分
vs
Tamron Di-II AF018C-700 18-250mm
Tamron
44 综合评分
评分
Macro
Video Cinema
Budget
Landscape
Travel
Professional
Wildlife Sports
Street
Portrait
规格
| Canon RF 28-70mm f/2.8 IS STM | Tamron Di-II AF018C-700 18-250mm | |
|---|---|---|
| Optics | ||
| Type | zoom | macro |
| Focal Length Min | 28 mm | 18 mm |
| Focal Length Max | 70 mm | 250 mm |
| Elements | 15 | — |
| Groups | 12 | — |
| Aspherical Elements | 2★ | — |
| ED Elements | 2★ | — |
| Coating | Super Spectra Coating (SSC) | — |
| Aperture | ||
| Max Aperture | f/22 | f/18 |
| Min Aperture | f/2.8 | 3.5-6.3 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9★ | — |
| Build | ||
| Mount | Canon RF | Canon AF |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.49 kg | 0.42 kg★ |
| Filter Thread | 67 mm | — |
| AF & Stabilization | ||
| AF Type | STM★ | — |
| Stabilization | ✓★ | — |
| Stabilization Stops | 5.5 stops★ | — |
| Focus | ||
| Min Focus Distance | 239 mm★ | 250 mm |
| Max Magnification | 1:4.2 | 1:3.5 |
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 (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Below average aperture (20th percentile)20th %ile
- Below average bokeh (23rd percentile)
Tamron Di-II AF018C-700 18-250mm
- Strong versatility (99th percentile)99th %ile
- Strong macro (78th percentile)
- Strong social proof (67th percentile)
- Below average bokeh (19th percentile)19th %ile
- Below average optical (20th percentile)20th %ile
- Below average aperture (33rd percentile)
价格
Canon RF 28-70mm f/2.8 IS STM0.079每美元得分
vs
Tamron Di-II AF018C-700 18-250mm0.111每美元得分
Tamron Di-II AF018C-700 18-250mm 性价比高 1.4 倍
结论
胜出: Canon RF 28-70mm f/2.8 IS STM
Scores 86 overall, wins 9 of 9 usage categories and 10 of 22 specs.
