Sigma Art 17-40mm f/1.8 DC
Sigma
96 Overall Score
vs
Panasonic LUMIX G Leica DG Summilux H-X012 12mm
Panasonic
62 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
Panasonic LUMIX G Leica DG Summilux H-X012 12mm
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 | Panasonic LUMIX G Leica DG Summilux H-X012 12mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 17 mm | 12 mm |
| Focal Length Max | 40 mm | 12 mm |
| Elements | 17 | 15 |
| Groups | 11 | 12 |
| Aspherical Elements | 4★ | 2 |
| ED Elements | 4★ | 3 |
| Coating | Super Multi-Layer Coating | Nano Surface Coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/1.4 |
| Min Aperture | f/1.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 11★ | 9 |
| Build | ||
| Mount | Fujifilm X | Micro Four Thirds |
| Format | APS-C★ | micro-four-thirds |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg | 0.34 kg★ |
| Filter Thread | 67 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | Auto Focus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 280 mm | 200 mm★ |
| Max Magnification | 1:4.8★ | 0.1x |
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)
Panasonic LUMIX G Leica DG Summilux H-X012 12mm
- Strong aperture (98th percentile)98th %ile
- Strong bokeh (97th percentile)97th %ile
- Strong optical (89th percentile)89th %ile
- Strong build (82nd percentile)82nd %ile
- Below average social proof (11th percentile)11th %ile
- Below average versatility (33rd percentile)
- Below average stabilization (34th percentile)
- Below average macro (35th percentile)
Pricing
Sigma Art 17-40mm f/1.8 DC0.013score per dollar
vs
Panasonic LUMIX G Leica DG Summilux H-X012 12mm0.005score per dollar
Sigma Art 17-40mm f/1.8 DC offers 2.6x better value for money
Verdict
Winner: Sigma Art 17-40mm f/1.8 DC
Scores 96 overall, wins 9 of 9 usage categories and 5 of 21 specs.
