Sigma 207975
Sigma
85 Overall Score
vs
Sirui Astra Series T1.8 1.33x 100mm Full-Frame Anamorphic 100mm
Sirui
37 Overall Score
Scores
Professional
Street
Macro
Portrait
Travel
Budget
Video Cinema
Landscape
Wildlife Sports
Specifications
| Sigma 207975 | Sirui Astra Series T1.8 1.33x 100mm Full-Frame Anamorphic 100mm | |
|---|---|---|
| Optics | ||
| Type | wide-angle-zoom | prime |
| Focal Length Min | 10 mm | 100 mm |
| Focal Length Max | 18 mm | 100 mm |
| Elements | 13 | 18 |
| Groups | 10 | 13 |
| Aspherical Elements | 1★ | — |
| ED Elements | 4★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 13★ |
| Build | ||
| Mount | Sony E | L-Mount |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.26 kg★ | 0.70 kg |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | Selectable Manual and Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 117 mm★ | 700 mm |
| Max Magnification | 1:4 | 1:2.4 |
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 Astra Series T1.8 1.33x 100mm Full-Frame Anamorphic 100mm
- Strong optical (72nd percentile)
- Below average af (13th percentile)13th %ile
- Below average aperture (21st percentile)
- Below average versatility (33rd percentile)
Pricing
Sigma 2079750.158score per dollar
vs
Sirui Astra Series T1.8 1.33x 100mm Full-Frame Anamorphic 100mm0.043score per dollar
Sigma 207975 offers 3.7x better value for money
Verdict
Winner: Sigma 207975
Scores 85 overall, wins 9 of 9 usage categories and 4 of 21 specs.
