Canon EF-S 18-135mm f/3.5-5.6 IS USM
Tamron Di III AFA069S700 50-300mm
评分
规格
| Canon EF-S 18-135mm f/3.5-5.6 IS USM | Tamron Di III AFA069S700 50-300mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 50 mm |
| Focal Length Max | 135 mm | 300 mm |
| Elements | 16 | 19 |
| Groups | 12 | 14 |
| Aspherical Elements | 1★ | — |
| ED Elements | 1 | 4★ |
| Coating | Super Spectra Coating | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/3.5 | f/4.5 |
| Min Aperture | 3.5-5.6 | 4.5-6.3 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Canon EF-S | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.52 kg★ | 0.67 kg |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM★ | VXD |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 4 stops★ | — |
| Focus | ||
| Min Focus Distance | 390 mm | 220 mm★ |
| Max Magnification | 0.28x | 1:2★ |
优缺点
Canon EF-S 18-135mm f/3.5-5.6 IS USM
- Strong versatility (96th percentile)96th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong af (87th percentile)87th %ile
- Strong optical (82nd percentile)82nd %ile
Tamron Di III AFA069S700 50-300mm
- Strong versatility (95th percentile)95th %ile
- Strong optical (93rd percentile)93rd %ile
- Strong stabilization (83rd percentile)83rd %ile
- Strong macro (81st percentile)81st %ile
结论
Scores 91 overall, wins 5 of 9 usage categories and 4 of 22 specs.