Sigma Art 17-40mm f/1.8 DC
Nikon NIKKOR AF-P 18-55mm f/3.5-5.6G VR
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
Nikon NIKKOR AF-P 18-55mm f/3.5-5.6G VR
The Nikon AF-P 18-55mm lens receives mixed feedback. Many users praise its sharpness, silent autofocus in video mode, and lightweight design, but compatibility issues with older Nikon cameras like the D5000 and D3300 (without firmware update) are a recurring complaint. Some users report defective units where autofocus fails entirely, while others find it a significant upgrade over older AF-S lenses for video work.
Pros
- Sharp image quality
- Silent autofocus in video mode
- Lightweight and compact design
- Fast autofocus speed
- Good value for money
Cons
- Compatibility issues with older cameras
- Autofocus failure on some units
- Zoom noise picked up by internal mic
- No VR or manual focus button on lens
- Requires firmware update for some cameras
Scores
Specifications
| Sigma Art 17-40mm f/1.8 DC | Nikon NIKKOR AF-P 18-55mm f/3.5-5.6G VR | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 18 mm |
| Focal Length Max | 40 mm | 55 mm |
| Elements | 17 | — |
| Groups | 11 | — |
| Aspherical Elements | 4★ | 2 |
| ED Elements | 4★ | — |
| Coating | Super Multi-Layer Coating | Super Integrated Coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/3.5 |
| Min Aperture | f/1.8 | 3.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 11★ | 7 |
| Build | ||
| Mount | Fujifilm X | Nikon F |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.54 kg | 0.20 kg★ |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | Pulse motor (stepping motor)★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 280 mm | 83 mm★ |
| Max Magnification | 1:4.8★ | — |
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)
Nikon NIKKOR AF-P 18-55mm f/3.5-5.6G VR
- Strong stabilization (92nd percentile)92nd %ile
- Strong macro (92nd percentile)92nd %ile
- Strong af (85th percentile)85th %ile
- Strong build (84th percentile)84th %ile
- Below average user sentiment (17th percentile)17th %ile
Pricing
Nikon NIKKOR AF-P 18-55mm f/3.5-5.6G VR offers 6.9x better value for money
Verdict
Scores 96 overall, wins 4 of 9 usage categories and 6 of 22 specs.
