Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
100 التقييم العام
مقابل
Pentax DA* 12345 18mm
Pentax
60 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 | Pentax DA* 12345 18mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 11 mm |
| Focal Length Max | 70 mm | 18 mm |
| Elements | 16 | 16 |
| Groups | 12 | 11 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 2 | 2 |
| Coating | Fluorine Coating | Aero Bright II Coating, Super Protect Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Fujifilm X | Pentax K |
| Format | APS-C | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 0.70 kg |
| Filter Thread | 67 mm | 82 mm |
| AF & Stabilization | ||
| AF Type | RXD | DC |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 300 mm |
| Max Magnification | 1:4.8 | 1:10 |
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
Pentax DA* 12345 18mm
- Strong optical (87th percentile)87th %ile
- Strong user sentiment (81st percentile)81st %ile
- Strong macro (71st percentile)
- Strong versatility (67th percentile)
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
الأسعار
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD0.161نقاط لكل دولار
مقابل
Pentax DA* 12345 18mm0.040نقاط لكل دولار
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD يقدم قيمة أفضل بـ 4.0x مقابل المال
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Pentax DA* 12345 18mm
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 4 of 21 specs.
