Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
100 التقييم العام
مقابل
7Artisans Lite Series 50mm f/1.8 AF 50mm
7Artisans
52 التقييم العام
التقييمات
Video Cinema
Professional
Budget
Travel
Macro
Portrait
Landscape
Street
Wildlife Sports
المواصفات
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | 7Artisans Lite Series 50mm f/1.8 AF 50mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 17 mm | 50 mm |
| Focal Length Max | 70 mm | 50 mm |
| Elements | 16 | 11 |
| Groups | 12 | 9 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 2★ | 1 |
| Coating | Fluorine Coating | multilayer coatings |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9 | 11★ |
| Build | ||
| Mount | Fujifilm X | Nikon Z |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.54 kg | 0.42 kg★ |
| Filter Thread | 67 mm | 62 mm |
| AF & Stabilization | ||
| AF Type | RXD | STM★ |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 500 mm |
| Max Magnification | 1:4.8★ | — |
الإيجابيات والسلبيات
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
- Strong optical (91st percentile)91st %ile
- Strong versatility (89th percentile)89th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
7Artisans Lite Series 50mm f/1.8 AF 50mm
- Strong af (87th percentile)87th %ile
- Strong optical (71st percentile)
- Below average user sentiment (16th percentile)16th %ile
- Below average versatility (33rd percentile)
الأسعار
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD0.126نقاط لكل دولار
مقابل
7Artisans Lite Series 50mm f/1.8 AF 50mm0.209نقاط لكل دولار
7Artisans Lite Series 50mm f/1.8 AF 50mm يقدم قيمة أفضل بـ 1.7x مقابل المال
الحكم النهائي
الفائز: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Scores 100 overall, wins 9 of 9 usage categories and 7 of 21 specs.
