Sigma Art 17-40mm f/1.8 DC
OM System M.Zuiko Digital ED 40-150mm f/4-5.6 R
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
OM System M.Zuiko Digital ED 40-150mm f/4-5.6 R
This M.Zuiko 40-150mm lens is widely praised for being lightweight and compact, delivering sharp images for its price point. Users are impressed with its value as a budget telephoto zoom for the Micro Four Thirds system, especially for outdoor daytime photography. A few note it struggles in low light and with fast-moving subjects, but most consider it a fantastic deal for hobbyists and travelers.
Pros
- Lightweight and compact design
- Sharp image quality for the price
- Excellent value for money
- Good for daytime outdoor photography
- Quiet and fast autofocus
Cons
- Struggles in low light
- Not suitable for fast-moving subjects
- Plastic build feels cheap
- Not weather sealed
- Tromboning zoom mechanism
Scores
Specifications
| Sigma Art 17-40mm f/1.8 DC | OM System M.Zuiko Digital ED 40-150mm f/4-5.6 R | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 40 mm |
| Focal Length Max | 40 mm | 150 mm |
| Elements | 17 | 13 |
| Groups | 11 | 10 |
| Aspherical Elements | 4★ | — |
| ED Elements | 4★ | 1 |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/1.8 | f/22 |
| Min Aperture | f/1.8 | 4-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 11★ | 7 |
| Build | ||
| Mount | Fujifilm X | Micro Four Thirds |
| Format | APS-C★ | micro-four-thirds |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.54 kg | 0.19 kg★ |
| Filter Thread | 67 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 280 mm★ | 900 mm |
| Max Magnification | 1:4.8 | 1:6.25 |
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)
OM System M.Zuiko Digital ED 40-150mm f/4-5.6 R
- Strong versatility (86th percentile)86th %ile
- Strong build (85th percentile)85th %ile
- Strong social proof (77th percentile)
- Strong user sentiment (66th percentile)
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (22nd percentile)
- Below average stabilization (34th percentile)
Pricing
OM System M.Zuiko Digital ED 40-150mm f/4-5.6 R offers 3.2x better value for money
Verdict
Scores 96 overall, wins 9 of 9 usage categories and 7 of 21 specs.
