Sirui Astra Series T1.8 1.33x 50mm Full-Frame Anamorphic 50mm
Sirui
52 Overall Score
vs
Sony E 18-135mm f/3.5-5.6 OSS
Sony
90 Overall Score
Scores
Budget
Street
Travel
Wildlife Sports
Portrait
Video Cinema
Professional
Landscape
Macro
Specifications
| Sirui Astra Series T1.8 1.33x 50mm Full-Frame Anamorphic 50mm | Sony E 18-135mm f/3.5-5.6 OSS | |
|---|---|---|
| Optics | ||
| Type | — | zoom |
| Focal Length Min | 50 mm | 18 mm |
| Focal Length Max | 50 mm | 135 mm |
| Elements | 18 | 16 |
| Groups | 13 | 12 |
| Aspherical Elements | — | 1★ |
| ED Elements | — | 2★ |
| Aperture | ||
| Max Aperture | — | f/3.5 |
| Min Aperture | — | 3.5-5.6 |
| Constant | — | ✗ |
| Diaphragm Blades | 11★ | 7 |
| Build | ||
| Mount | L-Mount | Sony E |
| Format | Full-Frame (44 mm Image Circle)★ | APS-C |
| Weight | 0.64 kg | 0.33 kg★ |
| Filter Thread | 67 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | Linear motor★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 500 mm | 450 mm★ |
| Max Magnification | 1:7.2★ | 0.29x |
Pros & Cons
Sirui Astra Series T1.8 1.33x 50mm Full-Frame Anamorphic 50mm
- Strong bokeh (85th percentile)85th %ile
- Strong optical (73rd percentile)
- Strong aperture (66th percentile)
- Below average versatility (34th percentile)
Sony E 18-135mm f/3.5-5.6 OSS
- Strong af (98th percentile)98th %ile
- Strong versatility (96th percentile)96th %ile
- Strong social proof (90th percentile)90th %ile
- Strong stabilization (82nd percentile)82nd %ile
Verdict
Winner: Sony E 18-135mm f/3.5-5.6 OSS
Scores 90 overall, wins 9 of 9 usage categories and 6 of 19 specs.