Laowa 20mm f/4 Zero-D Shift 20mm
Sony E 18-135mm f/3.5-5.6 OSS
评分
规格
| Laowa 20mm f/4 Zero-D Shift 20mm | Sony E 18-135mm f/3.5-5.6 OSS | |
|---|---|---|
| Optics | ||
| Type | tilt-shift | zoom |
| Focal Length Min | 20 mm | 18 mm |
| Focal Length Max | 20 mm | 135 mm |
| Elements | 16 | 16 |
| Groups | 11 | 12 |
| Aspherical Elements | 2★ | 1 |
| ED Elements | 3★ | 2 |
| Coating | Water-Repellent Lens Coating | — |
| Aperture | ||
| Max Aperture | f/22 | f/3.5 |
| Min Aperture | f/4 | 3.5-5.6 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 14★ | 7 |
| Build | ||
| Mount | L-Mount | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✗ | — |
| Weight | 0.75 kg | 0.33 kg★ |
| Filter Thread | 82 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | Linear motor★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 250 mm★ | 450 mm |
| Max Magnification | 1:5.9★ | 0.29x |
优缺点
Laowa 20mm f/4 Zero-D Shift 20mm
- Strong optical (90th percentile)90th %ile
- Strong macro (77th percentile)
- Below average af (13th percentile)13th %ile
- Below average aperture (20th percentile)20th %ile
- Below average social proof (34th percentile)
- Below average versatility (34th percentile)
Sony E 18-135mm f/3.5-5.6 OSS
- Strong af (98th percentile)98th %ile
- Strong versatility (96th percentile)96th %ile
- Strong social proof (90th percentile)90th %ile
- Strong stabilization (83rd percentile)83rd %ile
结论
Scores 90 overall, wins 9 of 9 usage categories and 3 of 21 specs.