Viltrox AF 56/1.7 XF 56mm
Delivering an 85mm full-frame equivalent field of view, the bright f/1.7 aperture and 4 ED elements provide strong subject separation and control over optical aberrations. Its featherlight 171g build makes it an unobtrusive choice for all-day carry without sacrificing the STM autofocus performance. This lens is best for APS-C Sony shooters seeking an affordable, travel-friendly portrait prime.
Snapshot
Pros & Cons
Pros
- Strong build (87th percentile) 87th
- Strong af (87th percentile) 87th
- Strong social proof (78th percentile) 78th
- Strong optical (70th percentile) 70th
Cons
- Below average versatility (34th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
- Q1 202687/100
Buyers praise the lens for excellent value, sharpness, and build quality. Mixed feedback on autofocus speed compared to native glass, but overall very positive sentiment.
- Exceptional image quality and sharpness, even wide open, with pleasing bokeh.
- Outstanding value for the price, often described as a must-have budget lens.
- Solid build quality and compact design, suitable for travel and street photography.
- Autofocus is decent but slower than native lenses; firmware update required for proper function.
- Q4 202584/100
Buyers praise the lens for sharpness, value, and compact size. Some report dust inside the lens within a month and a "cheap" feel.
- Sharp, excellent value, compact, and great bokeh for the price.
- Dust particles found inside lens within a month of light use.
- Plastic build feels sturdy to some, but too cheap to others.
- Autofocus fast and quiet, works well with 40MP sensors.
- Q3 202572/100
Buyers praise the lens as sharp, compact, and great value. Common complaints: noisy autofocus, firmware bugs, and it's a crop lens not full-frame.
- Sharp image quality and compact size highly praised; good value for money.
- Autofocus noise reported; some find it distracting in quiet settings.
- Firmware issues (focus instability) noted; updates resolve but initial experience can be poor.
- Crop sensor lens not ideal for full-frame cameras; reduced resolution and function.
- Q4 202483/100
Highly praised for value, sharpness, and build; some note chromatic aberration in high-contrast scenes and fixed aperture.
- Excellent value for money, sharp, with good build quality.
- Noticeable chromatic aberration in high-contrast landscapes and astro.
- Fixed aperture and crop factor on APS-C require adjustment.
- Plastic body feels good, but some prefer metal alternatives.
Based on 53 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 56 |
| Focal Length Max | 56 |
| Elements | 11 |
| Groups | 9 |
| ED Elements | 4 |
| Coating | HD nano-coating |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/1.7 |
| Constant | No |
| Diaphragm Blades | 9 |
Build
| Mount | Sony E |
| Format | APS-C |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 550 |
| Max Magnification | 1:9.09 |
vs Competition
| Spec | Viltrox AF 56/1.7 XF 56mm | Tamron Di III 28-75mm f/2.8 VXD G2 | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Panasonic LUMIX S S-R2060 | Sigma Art 28mm f/1.4 DG HSM Art | Altura Photo NIKKOR YZ0308 |
|---|---|---|---|---|---|---|
| Focal Length | 56mm | 28-75mm | 16-50mm | 20-60mm | 28mm | - |
| Max Aperture | f/16 | f/2.8 | f/3.5 | f/3.5 | f/1.4 | f/3.5 |
| Mount | Sony E | Sony E | Nikon Z | L-Mount | Nikon F | Screw-on lens fits camera lenses with a 55mm front filter thread |
| Stabilization | false | false | true | false | false | true |
| Weather Sealed | false | true | false | true | true | false |
| Weight (g) | 171 | 540 | 135 | 350 | 865 | 320 |
| AF Type | STM | VXD | Stepping Motor | stepping motor | HSM | STM |
| Lens Type | prime | zoom | zoom | zoom | prime | wide-angle |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Viltrox AF 56/1.7 XF 56mm | 86.9 | 41.2 | 87.4 | 53.3 | 69.8 | 45.8 | 63.3 | 33.6 | 78.2 | 37.9 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 54.6 | 88 | 67.2 | 87.3 | 87.8 | 85.6 | 80.4 | 78.2 | 83.3 | 37.9 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 86.9 | 77.7 | 91.6 | 42.2 | 71.4 | 79.7 | 0 | 82.9 | 74.1 | 94.9 |
| Panasonic LUMIX S S-R2060 Compare | 86.9 | 86 | 80.5 | 66.1 | 76.4 | 79.7 | 0 | 81.4 | 65.3 | 37.9 |
| Sigma Art 28mm f/1.4 DG HSM Art Compare | 54.6 | 96.7 | 45.7 | 74.4 | 96.6 | 96.8 | 80.4 | 33.6 | 59.6 | 37.9 |
| Altura Photo NIKKOR YZ0308 Compare | 86.9 | 77.7 | 71.2 | 96.6 | 40.2 | 79.7 | 0 | 33.6 | 68.1 | 83.2 |
Price
Value & Pricing
Amazon.co.uk 1 offer From £175
We started tracking prices for this product on May 7, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
