Viltrox AF 20mm f/2.8 20mm
Weighing just 157g with full-frame coverage and weather sealing, this 20mm f/2.8 prime stands out for its exceptional portability without sacrificing optical quality, using 2 ED and 2 aspherical elements. The quiet STM autofocus supports Eye AF and a 7.5" minimum focus distance for dynamic close-ups, while a USB-C port allows for user-installed firmware updates. This lens is best for landscape and astrophotography shooters who need an ultra-light, affordable wide-angle prime for Sony E-mount bodies.
Обзор
Мнение владельцев
Как менялось мнение владельцев со временем
ЭксклюзивНа основе того, когда покупатели действительно писали отзывы, - чтобы увидеть, оправдались ли первые похвалы.
- Q1 202675/100
Buyers praise the lens for sharpness, value, and lightweight design, but note autofocus struggles, close-distance limits, and a coating defect.
- Sharp, excellent value, lightweight, good for architecture/landscape.
- Coating faded after 3 months, causing blurriness.
- Autofocus issues, especially with eye-tracking and fast focusing.
- Silent autofocus, good bokeh, suitable for travel and hybrid shooting.
- Q4 202578/100
Most buyers praise the lens for excellent image quality and value, though a few report softness, slow focus, or a used item received as new.
- Excellent optical quality: sharp in center, good corner performance, bright f/1.8 aperture.
- Great value for the price: performs like much more expensive lenses, budget-friendly.
- Autofocus is fast for most but can be slow or loud in some cases.
- One buyer received a used lens in opened packaging; another describes very soft focus for astro.
- Q3 202576/100
Buyers praised sharpness, portability, and value. Some noted slow autofocus and fragile build, but overall satisfaction was high.
- Sharpness and image quality exceeded expectations for the price.
- Autofocus is great for some but very slow for others.
- Build feels solid but fragile; users handle with care.
- Compact size and wide angle ideal for travel and vlogging.
- Q2 202566/100
Reviews in Q2 2025 were mixed: value praised by many, but issues with used/defective items, mount errors, low contrast, and poor autofocus reported.
- Good value for money, especially for budget-conscious buyers.
- Autofocus varies from catastrophic to okay after firmware update.
- Received used/damaged lens with dings, dirty glass, missing cap.
- Wrong mount delivered (ordered FE, got Z). Low contrast against light sources.
- Q4 202490/100
Buyers praise the lens quality, depth of field, sharpness, and included lens options, saying they improve photos and work with many cameras.
- Lens quality is excellent for the price
- Depth of field and image sharpness are impressive
- Included lenses enhance photo quality significantly
- Compatible with many cameras, highly recommended
- Q2 202497/100
Buyers praise this as the best budget 20mm autofocus lens for Sony/Nikon, citing excellent value, sharp center performance, and fast autofocus for under $200.
- Exceptional value for money, outperforming price expectations at ~$160.
- Soft edges at wide apertures; acceptable for most users but not for landscape.
- Autofocus speed and accuracy rated 80-90% of native Sony lenses.
- Plastic build concerns; lightweight but less premium feel than metal lenses.
На основе 10 датированных отзывов покупателей, сгруппированных по календарным кварталам. Анализ по периодам - на английском языке.
Факты
Performance
Specifications
Full Specifications
Optics
| Type | Wide-angle |
| Focal Length Min | 20 |
| Focal Length Max | 20 |
| Elements | 10 |
| Groups | 8 |
| Aspherical Elements | 2 |
| ED Elements | 2 |
| Coating | nano multi-layer coating |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.2 kg / 0.3 lbs |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 190 |
| Max Magnification | 1:5.88 |
vs Competition
| Spec | Viltrox AF 20mm f/2.8 20mm | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Sony E PZ 16-50mm f/3.5-5.6 OSS | GoPro HB-Series AEWAL-001 |
|---|---|---|---|---|---|---|
| Focal Length | 20mm | 18-50mm | 17-70mm | 16-50mm | 16-50mm | - |
| Max Aperture | f/16 | f/2.8 | f/2.8 | f/3.5 | f/3.5 | f/0 |
| Mount | Sony E | Sony E | Sony E | Nikon Z | Sony E | GoPro HERO Black Mount |
| Stabilization | false | false | true | true | true | true |
| Weather Sealed | true | true | true | false | true | true |
| Weight (g) | 157 | 290 | 544 | 135 | 107 | 100 |
| AF Type | STM | stepping motor | RXD | Stepping Motor | Autofocus | - |
| Lens Type | wide-angle | zoom | zoom | zoom | zoom | wide-angle |
| Compare | Compare | Compare | Compare | Compare |
| Товар | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Отзывы пользователей | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Viltrox AF 20mm f/2.8 20mm | 87.7 | 28.4 | 96.7 | 85.1 | 71.9 | 40.2 | 29.8 | 33.6 | 81.5 | 36.8 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.7 | 80.7 | 86.5 | 90.9 | 82.6 | 83.1 | 80.3 | 78.5 | 89.9 | 36.8 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 86 | 69.8 | 85.1 | 91.1 | 83.1 | 63.3 | 89.5 | 85.6 | 82.6 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87.7 | 74.1 | 92.8 | 44.8 | 74.6 | 76.2 | 0 | 83.2 | 78.1 | 95.4 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.7 | 74.1 | 98.6 | 43.7 | 69.1 | 76.2 | 63.3 | 83.2 | 81.5 | 93.5 |
| GoPro HB-Series AEWAL-001 Compare | 53.7 | 100 | 98.7 | 14.1 | 46.2 | 100 | 90.8 | 33.6 | 83.4 | 82.6 |
Цена
Value & Pricing
B&H Photo 1 предложение От 205 CA$
Мы отслеживаем цены на этот товар с 12 мая 2026 г.. График появится, когда накопится больше данных.