Nikon NIKKOR Z 18-140mm f/3.5-6.3 VR
Sigma Contemporary 20-200mm f/3.5-6.3 DG
What Buyers Say
Nikon NIKKOR Z 18-140mm f/3.5-6.3 VR
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Sigma Contemporary 20-200mm f/3.5-6.3 DG
The Sigma 20-200mm f/3.5-6.3 DG Contemporary lens is widely praised as an excellent all-in-one travel lens, offering impressive sharpness and a versatile 20-200mm range in a compact, lightweight package. Users appreciate the convenience of not changing lenses, with many noting it outperforms the Sony 24-105 G in sharpness and provides great value. However, some verified reviewers report significant vignetting that is not fully corrected by Lightroom profiles, and the slow aperture is a known limitation for low-light shooting. Overall, it's a strong choice for daylight travel and outdoor photography, but pixel peepers and those needing fast apertures may want to look elsewhere.
Pros
- Impressive sharpness across zoom range
- Versatile 20-200mm focal length
- Compact and lightweight design
- Excellent value for money
- Convenient all-in-one travel lens
Cons
- Significant vignetting not fully corrected in Lightroom
- Slow aperture (f/3.5-6.3) limits low-light use
- Soft corners at some focal lengths
- No teleconverter compatibility
- Requires IBIS for best results
Scores
Specifications
| Nikon NIKKOR Z 18-140mm f/3.5-6.3 VR | Sigma Contemporary 20-200mm f/3.5-6.3 DG | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 20 mm |
| Focal Length Max | 140 mm | 200 mm |
| Elements | 17 | 18 |
| Groups | 13 | 14 |
| Aspherical Elements | 2 | 4★ |
| ED Elements | 2 | 4★ |
| Coating | Multi-Coated | water and oil-repellent coating |
| Aperture | ||
| Max Aperture | 22-40★ | f/3.5 |
| Min Aperture | 3.5-6.3 | 3.5-6.3 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.32 kg★ | 0.54 kg |
| Filter Thread | 62 mm | 72 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | HLA (High-response Linear Actuator) |
| Stabilization | ✓★ | ✗ |
| Stabilization Stops | 5 stops★ | — |
| Focus | ||
| Min Focus Distance | 200 mm★ | 250 mm |
| Max Magnification | 1:3 | 1:2 |
Pros & Cons
Nikon NIKKOR Z 18-140mm f/3.5-6.3 VR
- Strong stabilization (97th percentile)97th %ile
- Strong versatility (96th percentile)96th %ile
- Strong optical (89th percentile)89th %ile
- Strong af (86th percentile)86th %ile
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (22nd percentile)
Sigma Contemporary 20-200mm f/3.5-6.3 DG
- Strong optical (98th percentile)98th %ile
- Strong versatility (97th percentile)97th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong aperture (80th percentile)80th %ile
- Below average user sentiment (30th percentile)
Verdict
Scores 82 overall, wins 5 of 9 usage categories and 6 of 22 specs.