Sigma Contemporary 18-50mm f/2.8 DC DN
GoPro HB-Series AEWAL-001 1mm
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
GoPro HB-Series AEWAL-001 1mm
The Ultra Wide Lens Mod for GoPro HERO13 Black receives glowing reviews for its impressive 177-degree field of view and sharp image quality with minimal distortion. Users highlight its ease of installation, sturdy build, and how it expands creative possibilities for action shots and landscapes. While the Q&A section remains unanswered, the five-star ratings consistently praise its cinematic upgrade potential.
Pros
- Wide 177-degree field of view
- Sharp image quality with little distortion
- Easy to attach and sturdy build
- Expands creative filming possibilities
- Works well for action and landscape shots
Cons
- Q&A questions remain unanswered
- Compatibility with older GoPro models uncertain
Scores
Specifications
| Sigma Contemporary 18-50mm f/2.8 DC DN | GoPro HB-Series AEWAL-001 1mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 18 mm | 1 mm |
| Focal Length Max | 50 mm | 1 mm |
| Elements | 13 | — |
| Groups | 10 | — |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | hydrophobic lens coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/0 |
| Min Aperture | f/2.8 | f/0 |
| Constant | ✓★ | — |
| Diaphragm Blades | 7★ | — |
| Build | ||
| Mount | Sony E | GoPro HERO Black Mount |
| Format | APS-C★ | — |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg | 0.10 kg★ |
| Filter Thread | 55 mm | — |
| AF & Stabilization | ||
| AF Type | stepping motor★ | — |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | — |
| Max Magnification | 1:2.8★ | — |
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
GoPro HB-Series AEWAL-001 1mm
- Strong bokeh (100th percentile)100th %ile
- Strong aperture (100th percentile)100th %ile
- Strong build (99th percentile)99th %ile
- Strong user sentiment (91st percentile)91st %ile
- Below average macro (13th percentile)13th %ile
- Below average versatility (34th percentile)
Pricing
GoPro HB-Series AEWAL-001 1mm offers 6.7x better value for money
Verdict
Scores 99 overall, wins 8 of 9 usage categories and 8 of 21 specs.
