Sigma Contemporary 30mm f/1.4 DC DN 30mm
Sigma
83 التقييم العام
مقابل
Ulanzi 2229 18mm
Ulanzi
62 التقييم العام
التقييمات
Street
Video Cinema
Portrait
Professional
Macro
Budget
Travel
Landscape
Wildlife Sports
المواصفات
| Sigma Contemporary 30mm f/1.4 DC DN 30mm | Ulanzi 2229 18mm | |
|---|---|---|
| Optics | ||
| Type | prime | wide-angle |
| Focal Length Min | 30 mm | 18 mm |
| Focal Length Max | 30 mm | 18 mm |
| Elements | 9 | — |
| Groups | 7 | — |
| Aspherical Elements | 2★ | — |
| ED Elements | 5★ | 1 |
| Coating | Super Multi-Layer Coating | 30-Layer Nano-Coating Double-Side |
| Aperture | ||
| Max Aperture | f/1.4 | — |
| Min Aperture | f/1.4 | — |
| Constant | ✓★ | — |
| Diaphragm Blades | 9★ | — |
| Build | ||
| Mount | Nikon Z | sony |
| Format | APS-C★ | — |
| Weather Sealed | ✓★ | — |
| Weight | 0.27 kg★ | — |
| Filter Thread | 52 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | HSM | — |
| Stabilization | ✗ | — |
| Focus | ||
| Min Focus Distance | 300 mm | 18 mm★ |
| Max Magnification | 1:7.14 | 10X★ |
الإيجابيات والسلبيات
Sigma Contemporary 30mm f/1.4 DC DN 30mm
- Strong bokeh (97th percentile)97th %ile
- Strong aperture (96th percentile)96th %ile
- Strong social proof (93rd percentile)93rd %ile
- Strong build (88th percentile)88th %ile
- Below average versatility (34th percentile)
Ulanzi 2229 18mm
- Strong macro (100th percentile)100th %ile
- Strong social proof (73rd percentile)
- Strong aperture (66th percentile)
- Below average versatility (34th percentile)
الأسعار
Sigma Contemporary 30mm f/1.4 DC DN 30mm0.256نقاط لكل دولار
مقابل
Ulanzi 2229 18mm1.249نقاط لكل دولار
Ulanzi 2229 18mm يقدم قيمة أفضل بـ 4.9x مقابل المال
الحكم النهائي
الفائز: Sigma Contemporary 30mm f/1.4 DC DN 30mm
Scores 83 overall, wins 8 of 9 usage categories and 7 of 21 specs.
