Sigma Contemporary 18-50mm f/2.8 DC DN
Canon 3560B002
What Buyers Say
Sigma Contemporary 18-50mm f/2.8 DC DN
The Sigma 18-50mm f/2.8 DC DN Contemporary is widely praised as a compact, lightweight, and sharp standard zoom for APS-C mirrorless cameras. Users consistently highlight its excellent image quality, fast f/2.8 aperture, and affordable price as major strengths, making it a popular upgrade from kit lenses. Common criticisms include the lack of optical stabilization and a poorly designed lens hood, but overall sentiment is overwhelmingly positive.
Pros
- Excellent image sharpness
- Compact and lightweight design
- Fast f/2.8 constant aperture
- Great value for the price
- Fast and silent autofocus
Cons
- No optical image stabilization
- Poorly designed lens hood
- No weather sealing
- Plastic build quality
- Zoom ring direction opposite to Fujifilm
Canon 3560B002
The Canon EF-S 15-85mm f/3.5-5.6 IS USM is widely praised as the best walk-around zoom for APS-C cameras, offering excellent sharpness, fast and quiet autofocus, and effective image stabilization. Many users compare its image quality favorably to L-series lenses, though some note it is not as sharp in the corners and can suffer from lens creep. A few reviewers experienced autofocus motor failures or inconsistent optical quality, and the lack of a constant wide aperture is a common drawback. Overall, it is highly recommended for those who want a versatile, high-quality single lens for crop-sensor bodies.
Pros
- Excellent image sharpness
- Fast and quiet USM autofocus
- Effective image stabilization
- Versatile 15-85mm zoom range
- Great build quality
Cons
- Lens creep when pointed downward
- No constant wide aperture
- Soft corners at wide end
- Some copies have autofocus issues
- Expensive for a non-L lens
Scores
Specifications
| Sigma Contemporary 18-50mm f/2.8 DC DN | Canon 3560B002 | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 15 mm |
| Focal Length Max | 50 mm | 85 mm |
| Elements | 13 | 17 |
| Groups | 10 | 12 |
| Aspherical Elements | 3 | 3 |
| ED Elements | 1 | 1 |
| Coating | Super Multi-Layer Coating | Super Spectra coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/3.5 |
| Min Aperture | f/2.8 | 3.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Canon EF-S |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.29 kg★ | 0.57 kg |
| Filter Thread | 55 mm | 72 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | USM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 350 mm |
| Max Magnification | 1:2.8★ | 0.22x |
Pros & Cons
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Strong aperture (86th percentile)86th %ile
- Strong af (86th percentile)86th %ile
Canon 3560B002
- Strong versatility (95th percentile)95th %ile
- Strong af (93rd percentile)93rd %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong optical (90th percentile)90th %ile
- Below average user sentiment (30th percentile)
Pricing
Sigma Contemporary 18-50mm f/2.8 DC DN
Canon 3560B002
No current pricing available
Verdict
Scores 99 overall, wins 7 of 9 usage categories and 5 of 22 specs.
