Altura Photo UM2267
Ses optiques en verre multicouches et son facteur de conversion 0,43x visent à élargir le champ, vissé sur un filetage 49mm. L'adaptateur se distingue par un élément macro détachable, permettant une mise au point minimale de 45mm et un score macro de 81,1/100. Le mieux adapté aux vidéastes amateurs équipés d'un Canon EOS M50 ou d'un hybride Sony a6x00 utilisant un objectif de kit 49mm.
Aperçu
Avantages et inconvénients
Points forts
- Strong macro (97th percentile) 97th
- Strong af (87th percentile) 87th
- Strong stabilization (83rd percentile) 83rd
- Strong build (74th percentile) 74th
Points faibles
- Below average versatility (34th percentile)
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Optics
| Type | Wide-angle |
| Coating | multicoated glass optics |
Build
| Mount | Screw-on lens fits camera lenses with a 49mm front filter thread |
| Weight | 0.3 kg / 0.7 lbs |
| Filter Thread | 49 |
AF & Stabilization
| AF Type | STM |
| Stabilization | Yes |
Focus
| Min Focus Distance | 45 |
Face à la concurrence
| Spec | Altura Photo UM2267 | Nikon NIKKOR Z 17-28mm f/2.8 | Tamron Di III 28-75mm f/2.8 VXD G2 | Sigma Contemporary 10-18mm f/2.8 DC DN | Panasonic Leica DG Vario-Elmarit H-ES12060 | Canon RF 28-70mm f/2.8 IS STM |
|---|---|---|---|---|---|---|
| Focal Length | - | 17-28mm | 28-75mm | 10-18mm | 12-60mm | 28-70mm |
| Max Aperture | - | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/22 |
| Mount | Screw-on lens fits camera lenses with a 49mm front filter thread | Nikon Z | Sony E | Sony E | Micro Four Thirds | Canon RF |
| Stabilization | true | false | false | false | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 298 | 450 | 540 | 260 | 320 | 495 |
| AF Type | STM | Stepping Motor | VXD | Autofocus | linear motor | STM |
| Lens Type | wide-angle | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Produit | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Preuve sociale | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Altura Photo UM2267 | 86.9 | 68.4 | 73.8 | 97 | 40.3 | 69.9 | 33.6 | 67.8 | 83.2 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 86.9 | 88 | 73.6 | 86.3 | 86.9 | 85.7 | 68.1 | 64.7 | 37.9 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 54.6 | 88 | 67.2 | 87.3 | 87.8 | 85.7 | 78.2 | 83.2 | 37.9 |
| Sigma Contemporary 10-18mm f/2.8 DC DN Compare | 54.6 | 83.5 | 87.3 | 93.3 | 81.6 | 85.7 | 69.1 | 69 | 37.9 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98 | 88 | 83.1 | 50.3 | 90.2 | 85.7 | 93.1 | 63.7 | 83.2 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 86.9 | 25.9 | 70.1 | 80.4 | 85 | 22.6 | 77.1 | 87.9 | 98.5 |
Prix
Rapport qualité-prix
Amazon.com.mx 1 offre À partir de 941 $MX
Price History
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.