Canon L 17-40mm f/4L USM
Nikon NIKKOR Z 18-140mm f/3.5-6.3 VR
评分
规格
| Canon L 17-40mm f/4L USM | Nikon NIKKOR Z 18-140mm f/3.5-6.3 VR | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 18 mm |
| Focal Length Max | 40 mm | 140 mm |
| Elements | 12 | 17 |
| Groups | 9 | 13 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 1 | 2★ |
| Coating | — | Multi-Coated |
| Aperture | ||
| Max Aperture | f/17 | 22-40★ |
| Min Aperture | f/4 | 3.5-6.3 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | — | 7★ |
| Build | ||
| Mount | Canon EF | Nikon Z |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.06 kg★ | 0.32 kg |
| Filter Thread | 77 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | USM★ | stepping motor |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 5 stops★ |
| Focus | ||
| Min Focus Distance | 279 mm | 200 mm★ |
| Max Magnification | 0.24x | 1:3★ |
优缺点
Canon L 17-40mm f/4L USM
- Strong build (100th percentile)100th %ile
- Strong af (94th percentile)94th %ile
- Strong social proof (89th percentile)89th %ile
- Strong versatility (76th percentile)
- Below average bokeh (24th percentile)
- Below average aperture (34th percentile)
Nikon NIKKOR Z 18-140mm f/3.5-6.3 VR
- Strong stabilization (97th percentile)97th %ile
- Strong versatility (96th percentile)96th %ile
- Strong optical (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (21st percentile)
结论
Scores 83 overall, wins 5 of 9 usage categories and 7 of 22 specs.