Laowa 20mm f/4 Zero-D Shift 20mm
Aperçu
Avantages et inconvénients
Points forts
- Strong optical (88th percentile) 88th
- Strong macro (75th percentile) 75th
Points faibles
- Below average af (15th percentile)
- Below average aperture (24th percentile)
- Below average social proof (29th percentile)
- Below average build (30th percentile)
L'avis des propriétaires
L'évolution de l'avis des propriétaires dans le temps
ExclusivitéD'après la date à laquelle les clients ont rédigé leurs avis - pour voir si l'enthousiasme initial s'est confirmé.
D'après 13 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Optics
| Type | Tilt-shift |
| Focal Length Min | 20 |
| Focal Length Max | 20 |
| Elements | 16 |
| Groups | 11 |
| Aspherical Elements | 2 |
| ED Elements | 3 |
| Coating | Water-Repellent Lens Coating |
Aperture
| Max Aperture | f/22 |
| Min Aperture | f/4 |
| Constant | No |
| Diaphragm Blades | 14 |
Build
| Mount | L-Mount |
| Format | full-frame |
| Weather Sealed | No |
| Weight | 0.7 kg / 1.6 lbs |
| Filter Thread | 82 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 250 |
| Max Magnification | 1:5.9 |
Face à la concurrence
| Spec | Laowa 20mm f/4 Zero-D Shift 20mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Canon RF 28-70mm f/2.8 IS STM | Panasonic LUMIX S S-R28200 | Sony G Master SEL70200GM2 |
|---|---|---|---|---|---|---|
| Focal Length | 20mm | 16-300mm | 18-300mm | 28-70mm | 28-200mm | 70-200mm |
| Max Aperture | f/22 | f/3.5 | f/3.5 | f/2.8 | f/4 | f/2.8 |
| Mount | L-Mount | Sony E | Fujifilm X | Canon RF | L-Mount | Sony E |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | false | true | false | true | true | true |
| Weight (g) | 747 | 615 | 92 | 495 | 413 | 1045 |
| AF Type | manual focus only | HLA | VXD linear motor | STM | Autofocus | XD Linear Motors |
| Lens Type | tilt-shift | zoom | zoom | zoom | macro | telephoto |
| Compare | Compare | Compare | Compare | Compare |
| Produit | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Preuve sociale | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Laowa 20mm f/4 Zero-D Shift 20mm | 15.2 | 50 | 30.1 | 75.1 | 88 | 24 | 34.1 | 28.6 | 35.6 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.6 | 84 | 57.8 | 86.5 | 98.8 | 76.8 | 99.6 | 83.1 | 99.1 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.1 | 74.8 | 96.3 | 88.4 | 73.5 | 76.8 | 99.2 | 83.1 | 80.5 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 85.4 | 86 | 67.2 | 77.3 | 84.4 | 83.7 | 77.5 | 88 | 98.3 |
| Panasonic LUMIX S S-R28200 Compare | 54.6 | 77.7 | 73.8 | 89.5 | 90.9 | 71.2 | 95.6 | 75.4 | 99.4 |
| Sony G Master SEL70200GM2 Compare | 98.1 | 90.8 | 33.5 | 33 | 88 | 83.7 | 79.4 | 94.8 | 80.5 |
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.