OM System M.Zuiko Digital 25mm f/1.8 II 25mm
OM System
45 Overall Score
vs
Sigma Contemporary 28-70mm f/2.8 DG DN
Sigma
63 Overall Score
Scores
Macro
Professional
Landscape
Travel
Budget
Wildlife Sports
Street
Video Cinema
Portrait
Specifications
| OM System M.Zuiko Digital 25mm f/1.8 II 25mm | Sigma Contemporary 28-70mm f/2.8 DG DN | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 25 mm | 28 mm |
| Focal Length Max | 25 mm | 70 mm |
| Elements | 9 | 16 |
| Groups | 7 | 12 |
| Aspherical Elements | 2 | 3★ |
| ED Elements | — | 4★ |
| Coating | ZERO coating | Super Multi-Layer & Nano Porous Coatings |
| Aperture | ||
| Max Aperture | f/22 | f/22 |
| Min Aperture | f/1.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Micro Four Thirds | Sony E |
| Format | micro-four-thirds | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.16 kg★ | 0.47 kg |
| Filter Thread | 46 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | MSC | Stepping Motor★ |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 250 mm | 190 mm★ |
| Max Magnification | 1:8 | 1:3.3 |
Pros & Cons
OM System M.Zuiko Digital 25mm f/1.8 II 25mm
- Strong build (97th percentile)97th %ile
- Strong macro (78th percentile)
- Below average bokeh (13th percentile)13th %ile
- Below average aperture (20th percentile)20th %ile
- Below average versatility (34th percentile)
Sigma Contemporary 28-70mm f/2.8 DG DN
- Strong optical (96th percentile)96th %ile
- Strong af (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
- Strong versatility (78th percentile)
- Below average social proof (20th percentile)20th %ile
- Below average aperture (20th percentile)20th %ile
- Below average bokeh (23rd percentile)
Pricing
Verdict
Winner: Sigma Contemporary 28-70mm f/2.8 DG DN
Scores 63 overall, wins 9 of 9 usage categories and 6 of 21 specs.
