Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 Overall Score
vs
Rokinon 24mm f/1.4 24mm
Rokinon
28 Overall Score
Scores
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
Specifications
| Sigma Contemporary 18-50mm f/2.8 DC DN | Rokinon 24mm f/1.4 24mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 18 mm | 24 mm |
| Focal Length Max | 50 mm | 24 mm |
| Elements | 13 | 13 |
| Groups | 10 | 12 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 1 | 1 |
| Coating | Super Multi-Layer Coating | UMC |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 8★ |
| Build | ||
| Mount | Sony E | Olympus Four Thirds |
| Format | APS-C★ | micro-four-thirds |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.29 kg★ | 0.71 kg |
| Filter Thread | 55 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 200 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 af (87th percentile)87th %ile
- Strong build (86th percentile)86th %ile
Rokinon 24mm f/1.4 24mm
- Strong macro (84th percentile)84th %ile
- Strong optical (80th percentile)80th %ile
- Below average user sentiment (6th percentile)6th %ile
- Below average af (13th percentile)13th %ile
- Below average bokeh (18th percentile)18th %ile
- Below average social proof (20th percentile)20th %ile
Pricing
Sigma Contemporary 18-50mm f/2.8 DC DN0.172score per dollar
vs
Rokinon 24mm f/1.4 24mm0.088score per dollar
Sigma Contemporary 18-50mm f/2.8 DC DN offers 2.0x better value for money
Verdict
Winner: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 8 of 21 specs.
