Sigma 207975
Sigma
85 Overall Score
vs
Pentax D FA 15-30mm f/2.8 ED SDM WR 30mm
Pentax
43 Overall Score
Scores
Professional
Street
Macro
Portrait
Travel
Budget
Video Cinema
Landscape
Wildlife Sports
Specifications
| Sigma 207975 | Pentax D FA 15-30mm f/2.8 ED SDM WR 30mm | |
|---|---|---|
| Optics | ||
| Type | wide-angle-zoom | zoom |
| Focal Length Min | 10 mm | 15 mm |
| Focal Length Max | 18 mm | 30 mm |
| Elements | 13 | 18 |
| Groups | 10 | 13 |
| Aspherical Elements | 1★ | — |
| ED Elements | 4★ | — |
| Coating | Super Multi-Layer Coating | Super Protect & HD Multi-Layer Coatings |
| 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 | Pentax K |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.26 kg★ | 1.04 kg |
| Filter Thread | 67 mm | — |
| AF & Stabilization | ||
| AF Type | Autofocus | SDM |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 117 mm★ | 280 mm |
| Max Magnification | 1:4★ | 0.2x |
Pros & Cons
Sigma 207975
- Strong macro (93rd percentile)93rd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (85th percentile)85th %ile
- Strong optical (83rd percentile)83rd %ile
- Below average social proof (29th percentile)
Pentax D FA 15-30mm f/2.8 ED SDM WR 30mm
- Strong optical (80th percentile)80th %ile
- Strong versatility (72nd percentile)
- Below average build (15th percentile)15th %ile
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
Verdict
Winner: Sigma 207975
Scores 85 overall, wins 9 of 9 usage categories and 5 of 21 specs.