Sigma EX DC 10-20mm f/3.5 EX DC HSM
7Artisans AF35mm F1.8 35mm
What Buyers Say
Sigma EX DC 10-20mm f/3.5 EX DC HSM
The Sigma 10-20mm f/3.5 is widely praised as an excellent value ultra-wide-angle lens, delivering sharp images and solid build quality for its price. Users highlight its versatility for landscapes, architecture, and astrophotography, though some note corner softness, distortion, and occasional slow autofocus. Overall, it is a highly recommended choice for those seeking an affordable wide-angle option.
Pros
- Excellent value for money
- Sharp image quality
- Solid build quality
- Versatile for landscapes and architecture
- Fast aperture f/3.5
Cons
- Corner softness at wide apertures
- Noticeable distortion at 10mm
- Chromatic aberration in corners
- Slow autofocus in some conditions
- No image stabilization
7Artisans AF35mm F1.8 35mm
The Sony FE 70-200mm f/2.8 GM OSS II lens receives overwhelmingly positive feedback for its sharpness, fast autofocus, and excellent low-light performance. Users appreciate its lightweight design compared to alternatives and find it a reliable professional tool for both photography and video. A few Q&A entries note that internal stabilizer movement when powered off is normal, not a defect.
Pros
- Sharp image quality
- Fast and snappy autofocus
- Excellent low-light performance
- Lightweight design
- Great for video
Cons
- Internal stabilizer movement when off
- Not parfocal
- Focus-by-wire system
- Manufactured in Thailand (perceived quality concern)
Scores
Specifications
| Sigma EX DC 10-20mm f/3.5 EX DC HSM | 7Artisans AF35mm F1.8 35mm | |
|---|---|---|
| Optics | ||
| Type | wide-angle | standard |
| Focal Length Min | 10 mm | 35 mm |
| Focal Length Max | 20 mm | 35 mm |
| Elements | 13 | 11 |
| Groups | 10 | 8 |
| Aspherical Elements | 4★ | 2 |
| ED Elements | 3★ | 1 |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/3.5 | f/1.8 |
| Min Aperture | f/3.5 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 11★ |
| Build | ||
| Mount | Nikon F | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | — | ✗ |
| Weight | 0.52 kg | 0.18 kg★ |
| Filter Thread | 82 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | HSM | STM★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 82 mm★ | 400 mm |
| Max Magnification | 0.15x★ | 0.1x |
Pros & Cons
Sigma EX DC 10-20mm f/3.5 EX DC HSM
- Strong optical (90th percentile)90th %ile
- Strong stabilization (80th percentile)80th %ile
- Strong aperture (79th percentile)
- Strong bokeh (78th percentile)
7Artisans AF35mm F1.8 35mm
- Strong bokeh (96th percentile)96th %ile
- Strong aperture (94th percentile)94th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong build (86th percentile)86th %ile
- Below average social proof (10th percentile)10th %ile
- Below average macro (30th percentile)
- Below average versatility (34th percentile)
Pricing
Sigma EX DC 10-20mm f/3.5 EX DC HSM offers 2.0x better value for money
Verdict
Both products are closely matched - Sigma EX DC 10-20mm f/3.5 EX DC HSM wins 4 specs while 7Artisans AF35mm F1.8 35mm wins 4.
