Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 Overall Score
vs
Viltrox 85mm F/1.8 F1.8 Mark II STM Full-Frame 85mm f1.8 ii for AF Auto Focus 85mm
Viltrox
95 Overall Score
What Buyers Say
Sigma Contemporary 18-50mm f/2.8 DC DN
88 out of 100 high confidence 91 reviews
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
Image quality 25
Build quality 12
Value for money 18
Size and weight 20
Autofocus performance 10
Stabilization 8
Viltrox 85mm F/1.8 F1.8 Mark II STM Full-Frame 85mm f1.8 ii for AF Auto Focus 85mm
No customer feedback yet
Scores
Travel
Macro
Budget
Portrait
Street
Professional
Video Cinema
Wildlife Sports
Landscape
Specifications
| Sigma Contemporary 18-50mm f/2.8 DC DN | Viltrox 85mm F/1.8 F1.8 Mark II STM Full-Frame 85mm f1.8 ii for AF Auto Focus 85mm | |
|---|---|---|
| Optics | ||
| Type | zoom | telephoto |
| Focal Length Min | 18 mm | 85 mm |
| Focal Length Max | 50 mm | 85 mm |
| Elements | 13 | 15 |
| Groups | 10 | 11 |
| 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/1.8 |
| Min Aperture | f/2.8 | f/2 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Sony E |
| 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 | 72 mm★ |
| Max Magnification | 1:2.8 | 1:7.7 |
Pros & Cons
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong aperture (87th percentile)87th %ile
- Strong af (85th percentile)85th %ile
Viltrox 85mm F/1.8 F1.8 Mark II STM Full-Frame 85mm f1.8 ii for AF Auto Focus 85mm
- Strong bokeh (95th percentile)95th %ile
- Strong macro (95th percentile)95th %ile
- Strong aperture (95th percentile)95th %ile
- Strong af (85th percentile)85th %ile
- Below average versatility (33rd percentile)
Pricing
Sigma Contemporary 18-50mm f/2.8 DC DN0.002score per dollar
vs
Viltrox 85mm F/1.8 F1.8 Mark II STM Full-Frame 85mm f1.8 ii for AF Auto Focus 85mm0.003score per dollar
Viltrox 85mm F/1.8 F1.8 Mark II STM Full-Frame 85mm f1.8 ii for AF Auto Focus 85mm offers 1.5x better value for money
Verdict
Winner: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 99 overall, wins 4 of 9 usage categories and 2 of 21 specs.
