Viltrox AF AF 50/2 Z 50mm
{ "review": "Un poids plume de 205g et une ouverture f/2.0 rendent cet objectif plein format Sony FE très compact, avec un autofocus STM silencieux et une étanchéité aux poussières et éclaboussures. Sa construction optique à 13 éléments dont 3 ED assure une netteté homogène, et le diaphragme circulaire à 9 lamelles produit un flou d’arrière-plan naturel. Il excelle pour la photo de rue et le portrait, offrant une alternative légère et performante aux photographes équipés de boîtiers Sony série A7." }
Snapshot
Avantages et inconvénients
Pros
Cons
What owners think
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.
- Q1 202697/100
Buyers praise this lens as extremely sharp, lightweight, and a great value. They note it lacks some premium features but delivers impressive performance for its low price.
- Sharpness wide open, lightweight, and excellent value for money.
- Great build quality with metal mount, lens hood, and USB-C firmware updates.
- Some buyers wish for metal body and aperture ring; others note correctable distortion.
- Autofocus performance matches other lenses and bokeh is impressive.
- Q4 202577/100
Buyers praise the lens for its excellent price-to-quality ratio, sharp images, and lightweight design. Autofocus noise and sluggishness are noted concerns.
- Excellent image sharpness and build quality for the price.
- Lightweight and compact design is highly valued.
- Autofocus is noisy, noticeable in video and sluggish in low light.
- Some units have focus breathing after firmware update.
- Q3 202578/100
Buyers praise this lens for excellent image quality, sharpness, and value at a low price. Some note it is a crop-sensor lens, not true full-frame, and build quality feels fragile to a few.
- Excellent image quality, sharpness, and color reproduction for the price.
- Great value – a bright prime lens at a fraction of the cost of name brands.
- Compact and lightweight design, ideal for travel and street photography.
- Crop-sensor lens reduces resolution on full-frame cameras; some buyers thought it was full-frame.
- Q2 202572/100
Buyers praise sharpness, value, and compact size for the price, but a critical noise issue with autofocus in video is flagged.
- Excellent value for money, sharp image quality, and compact design.
- Autofocus motor noise in video makes it nearly unusable for that purpose.
- Lightweight and easy to handle, but AF tracking can struggle with moving subjects.
- Minimum focus distance of 50cm is longer than expected, limiting close-up shots.
D'après 39 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
The proof
Performances
Caractéristiques techniques
Fiche technique complète
Optics
| Type | prime |
| Focal Length Min | 50 |
| Focal Length Max | 50 |
| Elements | 13 |
| Groups | 9 |
| Aspherical Elements | 1 |
| ED Elements | 3 |
| Coating | nano multilayer coating |
Aperture
| Max Aperture | 16 |
| Min Aperture | 2 |
| Constant | No |
| Diaphragm Blades | 9 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.2 kg / 0.5 lbs |
| Filter Thread | 58 |
AF & Stabilization
| AF Type | STM |
| Stabilization | Yes |
Focus
| Min Focus Distance | 510 |
| Max Magnification | 0.11x |
Face à la concurrence
| Spec | Viltrox AF AF 50/2 Z 50mm | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon Nikkor 2166 | Sigma Contemporary 56mm f/1.4 DC DN | Canon EF-S 18-135mm f/3.5-5.6 IS USM | Sony E SELP1650 |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 18-300mm | 55-200mm | 56mm | 18-135mm | 16-50mm |
| Max Aperture | 16 | f/3.5 | f/4 | f/1.4 | f/3.5 | f/3.5 |
| Mount | Sony E | Fuji X | Nikon F | Canon EF-M | Canon EF-S | Sony E |
| Stabilization | true | true | true | false | true | true |
| Weather Sealed | true | false | false | true | false | false |
| Weight (g) | 220 | 92 | 255 | 280 | 515 | 116 |
| AF Type | STM | VXD linear motor | Silent Wave Motor | stepping motor | STM | Stepping motor |
| Lens Type | prime | zoom | telephoto | prime | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Viltrox AF AF 50/2 Z 50mm | 86.6 | 45.2 | 90.2 | 20.5 | 75.6 | 50 | 34.1 | 78 | 81.1 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.3 | 75.5 | 96.4 | 87.8 | 74.3 | 77.5 | 99.2 | 83.1 | 81.1 |
| Nikon Nikkor 2166 Compare | 54.8 | 70.2 | 77 | 81.2 | 66.4 | 71.8 | 85.3 | 83.1 | 92.5 |
| Sigma Contemporary 56mm f/1.4 DC DN Compare | 86.6 | 96.7 | 84.2 | 51 | 61.5 | 96.4 | 34.1 | 94.9 | 36 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.6 | 75.5 | 46.8 | 33.3 | 79.8 | 77.5 | 96 | 78 | 92.5 |
| Sony E SELP1650 Compare | 86.6 | 75.5 | 93.7 | 35.3 | 64.4 | 77.5 | 83.5 | 74 | 92.5 |
