Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
100 التقييم العام
مقابل
TTArtisan APS-C AF 27mm F2.8 27mm
TTArtisan
56 التقييم العام
التقييمات
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
المواصفات
| Sigma Contemporary 18-50mm f/2.8 DC DN | TTArtisan APS-C AF 27mm F2.8 27mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 27 mm |
| Focal Length Max | 50 mm | 27 mm |
| Elements | 13 | 6 |
| Groups | 10 | 5 |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/27 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Fujifilm X |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg | 0.09 kg★ |
| Filter Thread | 55 mm | 39 mm |
| AF & Stabilization | ||
| AF Type | stepping motor | STM★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm | 27 mm★ |
| Max Magnification | 1:2.8★ | — |
الإيجابيات والسلبيات
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Strong build (86th percentile)86th %ile
TTArtisan APS-C AF 27mm F2.8 27mm
- Strong macro (98th percentile)98th %ile
- Strong build (98th percentile)98th %ile
- Strong af (87th percentile)87th %ile
- Strong stabilization (82nd percentile)82nd %ile
- Below average optical (2nd percentile)2nd %ile
- Below average bokeh (5th percentile)5th %ile
- Below average aperture (8th percentile)8th %ile
- Below average versatility (34th percentile)
الأسعار
Sigma Contemporary 18-50mm f/2.8 DC DN0.007نقاط لكل دولار
مقابل
TTArtisan APS-C AF 27mm F2.8 27mm0.019نقاط لكل دولار
TTArtisan APS-C AF 27mm F2.8 27mm يقدم قيمة أفضل بـ 2.7x مقابل المال
Sigma Contemporary 18-50mm f/2.8 DC DN
TTArtisan APS-C AF 27mm F2.8 27mm
الحكم النهائي
الفائز: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 100 overall, wins 9 of 9 usage categories and 4 of 21 specs.
