Sigma Contemporary 18-50mm f/2.8 DC DN
Viltrox AF 85/2.0 Z 85mm
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
Viltrox AF 85/2.0 Z 85mm
The Viltrox AF 85mm f/2 EVO is widely praised for its excellent sharpness, fast autofocus, and compact build, all at an unbeatable price. Many users consider it a bargain that punches above its weight, with some even replacing more expensive name-brand lenses. A few minor reliability hiccups with certain camera bodies were noted, but overall sentiment is overwhelmingly positive.
Pros
- Excellent sharpness
- Fast and reliable autofocus
- Compact and lightweight design
- Great value for money
- Pleasing bokeh
Cons
- Minor reliability issues with some cameras
- Tight lens hood may interfere with filters
- Not 100% reliable on Nikon Zf
Scores
Specifications
| Sigma Contemporary 18-50mm f/2.8 DC DN | Viltrox AF 85/2.0 Z 85mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 85 mm |
| Focal Length Max | 50 mm | 85 mm |
| Elements | 13 | 10 |
| Groups | 10 | 8 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating | Nano Coating and Resistance Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/2 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Nikon Z |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.34 kg |
| Filter Thread | 55 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | STM★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 740 mm |
| Max Magnification | 1:2.8 | 1:7.7 |
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
Viltrox AF 85/2.0 Z 85mm
- Strong user sentiment (91st percentile)91st %ile
- Strong af (86th percentile)86th %ile
- Strong social proof (86th percentile)86th %ile
- Strong build (82nd percentile)82nd %ile
- Below average versatility (34th percentile)
Pricing
Viltrox AF 85/2.0 Z 85mm offers 2.4x better value for money
Verdict
Scores 99 overall, wins 9 of 9 usage categories and 3 of 21 specs.
