Viltrox AF AF 50/2 Z 50mm
Its 205g build and STM motor deliver fast, quiet autofocus with eye detection in a full-frame f/2.0 prime that creates smooth bokeh and excellent low-light capability. The 13-element optical path (including ED and aspherical glass) and weather-sealed metal mount with USB-C updates provide sharp, reliable performance across the frame. This lens is ideal for Sony E-mount portrait and street photographers who demand a lightweight standard prime with natural perspective and minimal focus breathing for video.
Snapshot
优缺点
Pros
Cons
What owners think
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间——让你看到最初的好评是否持续。
- 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.
基于 39 条带日期的客户评价，按日历季度分组。分期分析为英文。
The proof
性能表现
规格参数
完整规格参数
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 | Nikon Z |
| 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 |
竞品对比
| Spec | Viltrox AF AF 50/2 Z 50mm | 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 | Nikon NIKKOR Z 28-400mm f/4-8 VR | Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 | Canon EF-S 18-135mm f/3.5-5.6 IS USM |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 16-300mm | 18-300mm | 28-400mm | 50-200mm | 18-135mm |
| Max Aperture | 16 | f/3.5 | f/3.5 | f/4 | f/2.8 | f/3.5 |
| Mount | Nikon Z | Sony E | Fuji X | Nikon Z | Micro Four Thirds | Canon EF-S |
| Stabilization | true | true | true | true | true | true |
| Weather Sealed | true | true | false | true | true | false |
| Weight (g) | 205 | 615 | 92 | 726 | 655 | 515 |
| AF Type | STM | HLA | VXD linear motor | STM | linear motor | STM |
| Lens Type | prime | zoom | zoom | zoom | telephoto | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Viltrox AF AF 50/2 Z 50mm | 86.9 | 44.8 | 90.6 | 20.7 | 75.9 | 49.5 | 34.2 | 78 | 81.3 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.5 | 84.3 | 59 | 85.9 | 98.9 | 76.9 | 99.6 | 78 | 99.1 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.3 | 74.9 | 96.6 | 87.7 | 74.6 | 76.9 | 99.2 | 83.1 | 81.3 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.9 | 77.8 | 51.6 | 81.3 | 97 | 71.2 | 98.9 | 83.1 | 98.3 |
| Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Compare | 98.3 | 86.1 | 55.3 | 23.1 | 95.9 | 83.7 | 88.3 | 65.9 | 96.4 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.9 | 74.9 | 47.3 | 33.2 | 80.1 | 76.9 | 96 | 78 | 92.6 |
