Sigma 207975
Sigma
85 Overall Score
vs
Sirui IronStar Series 75 75mm
Sirui
40 Overall Score
Scores
Professional
Street
Macro
Portrait
Travel
Budget
Video Cinema
Landscape
Wildlife Sports
Specifications
| Sigma 207975 | Sirui IronStar Series 75 75mm | |
|---|---|---|
| Optics | ||
| Type | wide-angle-zoom | prime |
| Focal Length Min | 10 mm | 75 mm |
| Focal Length Max | 18 mm | 135 mm |
| Elements | 13 | 19 |
| Groups | 10 | 16 |
| Aspherical Elements | 1★ | — |
| ED Elements | 4★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | T16 |
| Min Aperture | f/2.8 | T1.9 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 18★ |
| Build | ||
| Mount | Sony E | Interchangeable Mount with Included ARRI PL/Canon EF |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓★ | — |
| Weight | 0.26 kg★ | 1.15 kg |
| Filter Thread | 67 mm | 92 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | — |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 117 mm★ | 800 mm |
| Max Magnification | 1:4★ | — |
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)
Sirui IronStar Series 75 75mm
- Strong optical (78th percentile)
- Strong versatility (68th percentile)
- Below average build (17th percentile)17th %ile
Pricing
Verdict
Winner: Sigma 207975
Scores 85 overall, wins 9 of 9 usage categories and 7 of 21 specs.
