Sirui Astra 50mm
Sirui
66 التقييم العام
مقابل
Sony E 18-135mm f/3.5-5.6 OSS
Sony
92 التقييم العام
التقييمات
Budget
Travel
Street
Wildlife Sports
Video Cinema
Portrait
Landscape
Professional
Macro
المواصفات
| Sirui Astra 50mm | Sony E 18-135mm f/3.5-5.6 OSS | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 50 mm | 18 mm |
| Focal Length Max | 50 mm | 135 mm |
| Elements | — | 16 |
| Groups | — | 12 |
| Aspherical Elements | — | 1★ |
| ED Elements | — | 2★ |
| Aperture | ||
| Max Aperture | T1.8 | f/3.5 |
| Min Aperture | T1.8 | 3.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | — | 7★ |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.62 kg | 0.33 kg★ |
| Filter Thread | — | 55 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | Linear motor★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 44 mm★ | 450 mm |
| Max Magnification | — | 0.29x★ |
الإيجابيات والسلبيات
Sirui Astra 50mm
- Strong macro (96th percentile)96th %ile
- Strong aperture (92nd percentile)92nd %ile
- Strong bokeh (90th percentile)90th %ile
- Strong stabilization (83rd percentile)83rd %ile
- Below average optical (21st 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 (83rd percentile)83rd %ile
الأسعار
Sirui Astra 50mm
No current pricing available
Sony E 18-135mm f/3.5-5.6 OSS
الحكم النهائي
الفائز: Sony E 18-135mm f/3.5-5.6 OSS
Scores 92 overall, wins 8 of 9 usage categories and 6 of 20 specs.
