Sigma Art 17-40mm f/1.8 DC
Sigma
96 Overall Score
vs
Tamron Di III 28-200mm f/2.8-5.6 Di III RXD
Tamron
48 Overall Score
What Buyers Say
Sigma Art 17-40mm f/1.8 DC
95 out of 100 high confidence 36 reviews
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
Image quality 8
Aperture 7
Build quality 6
Autofocus 4
Value for money 4
Compatibility 12
Tamron Di III 28-200mm f/2.8-5.6 Di III RXD
No customer feedback yet
Scores
Portrait
Video Cinema
Professional
Budget
Macro
Travel
Street
Landscape
Wildlife Sports
Specifications
| Sigma Art 17-40mm f/1.8 DC | Tamron Di III 28-200mm f/2.8-5.6 Di III RXD | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 28 mm |
| Focal Length Max | 40 mm | 200 mm |
| Elements | 17 | — |
| Groups | 11 | — |
| Aspherical Elements | 4★ | — |
| ED Elements | 4★ | — |
| Coating | Super Multi-Layer Coating | Fluorine coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/32 |
| Min Aperture | f/1.8 | f/2.8 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 11★ | 7 |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg | 0.09 kg★ |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | RXD Stepping AF Motor |
| Stabilization | ✗ | — |
| Focus | ||
| Min Focus Distance | 280 mm | 190 mm★ |
| Max Magnification | 1:4.8 | 1:3.1 |
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 (35th percentile)
Tamron Di III 28-200mm f/2.8-5.6 Di III RXD
- Strong build (99th percentile)99th %ile
- Strong versatility (96th percentile)96th %ile
- Strong af (85th percentile)85th %ile
- Strong macro (83rd percentile)83rd %ile
- Below average bokeh (4th percentile)4th %ile
- Below average aperture (5th percentile)5th %ile
- Below average social proof (17th percentile)17th %ile
- Below average stabilization (35th percentile)
Pricing
Sigma Art 17-40mm f/1.8 DC0.107score per dollar
vs
Tamron Di III 28-200mm f/2.8-5.6 Di III RXD0.082score per dollar
Sigma Art 17-40mm f/1.8 DC offers 1.3x better value for money
Verdict
Winner: Sigma Art 17-40mm f/1.8 DC
Scores 96 overall, wins 9 of 9 usage categories and 4 of 21 specs.
