Sigma Art 17-40mm f/1.8 DC
Viltrox FV-Viltrox AF 16mm f/1.8 FE
What Buyers Say
Sigma Art 17-40mm f/1.8 DC
The Sigma 17-40mm f/1.8 DC DN Art lens is overwhelmingly praised for its exceptional image quality, fast constant aperture, and compact internal zoom design. Users highlight its sharpness, lightweight build, and excellent autofocus performance, especially on crop-sensor mirrorless cameras like the Canon R7 and Fujifilm bodies. A few questions about compatibility with specific cameras and features like weather sealing and aperture ring are noted, but the overall sentiment is extremely positive.
Pros
- Exceptional image quality
- Fast constant f/1.8 aperture
- Compact internal zoom design
- Lightweight build
- Sharp and bright photos
Cons
- No weather sealing mentioned
- No manual aperture ring on some mounts
- Compatibility questions with full-frame cameras
- Expensive for some buyers
Viltrox FV-Viltrox AF 16mm f/1.8 FE
The Sony 16mm f/1.8 G lens is widely praised for its compact size, sharpness, and excellent low-light performance, making it a favorite for astrophotography and wide-angle work. Users appreciate the fast and reliable autofocus, lightweight build, and the ability to use standard 67mm filters. A few criticisms include noticeable vignetting at the corners and the lack of an included lens case at this price point.
Pros
- Compact and lightweight
- Sharp image quality
- Fast f/1.8 aperture for low light
- Fast and reliable autofocus
- Standard 67mm filter thread
Cons
- Noticeable corner vignetting
- No lens case included
- Expensive for some buyers
- Too wide for some subjects
Scores
Specifications
| Sigma Art 17-40mm f/1.8 DC | Viltrox FV-Viltrox AF 16mm f/1.8 FE | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 17 mm | 16 mm |
| Focal Length Max | 40 mm | 16 mm |
| Elements | 17 | 15 |
| Groups | 11 | 12 |
| Aspherical Elements | 4★ | 2 |
| ED Elements | 4 | 4 |
| Coating | Super Multi-Layer Coating | fluorine coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/22 |
| Min Aperture | f/1.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 11 | 11 |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg | 0.30 kg★ |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | XD linear motors★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 280 mm | 150 mm★ |
| Max Magnification | 1:4.8★ | 0.25x |
Pros & Cons
Sigma Art 17-40mm f/1.8 DC
- Strong user sentiment (98th percentile)98th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong optical (97th percentile)97th %ile
- Strong aperture (95th percentile)95th %ile
- Below average stabilization (34th percentile)
Viltrox FV-Viltrox AF 16mm f/1.8 FE
- Strong af (98th percentile)98th %ile
- Strong social proof (94th percentile)94th %ile
- Strong optical (91st percentile)91st %ile
- Strong build (84th percentile)84th %ile
- Below average aperture (22nd percentile)
- Below average versatility (33rd percentile)
- Below average stabilization (34th percentile)
Verdict
Scores 96 overall, wins 9 of 9 usage categories and 2 of 21 specs.