Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 Overall Score
vs
Rokinon AF IO1424AFZ-E 24mm
Rokinon
56 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 AF IO1424AFZ-E 24mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 14 mm |
| Focal Length Max | 50 mm | 24 mm |
| Elements | 13 | 15 |
| Groups | 10 | 11 |
| Aspherical Elements | 3 | 3 |
| ED Elements | 1 | 3★ |
| Coating | Super Multi-Layer Coating | UMC |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.29 kg★ | 0.45 kg |
| Filter Thread | 55 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | Linear STM★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 180 mm |
| Max Magnification | 1:2.8 | 1:3.85 |
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 AF IO1424AFZ-E 24mm
- Strong optical (91st percentile)91st %ile
- Strong af (87th percentile)87th %ile
- Strong macro (87th percentile)87th %ile
- Strong build (76th percentile)
- Below average social proof (3rd percentile)3rd %ile
- Below average aperture (20th percentile)20th %ile
- Below average bokeh (23rd percentile)
Pricing
Sigma Contemporary 18-50mm f/2.8 DC DN0.179score per dollar
vs
Rokinon AF IO1424AFZ-E 24mm0.040score per dollar
Sigma Contemporary 18-50mm f/2.8 DC DN offers 4.5x 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 2 of 21 specs.
