Pentax DA 18-135mm
Pentax
57 التقييم العام
مقابل
Tamron Di III 28-75mm f/2.8 Di III VXD G2
Tamron
93 التقييم العام
التقييمات
Professional
Budget
Portrait
Video Cinema
Macro
Landscape
Street
Travel
Wildlife Sports
المواصفات
| Pentax DA 18-135mm | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 18 mm | 28 mm |
| Focal Length Max | 135 mm | 75 mm |
| Elements | 13 | 17 |
| Groups | 11 | 15 |
| Aspherical Elements | 2★ | 1 |
| ED Elements | 2 | 2 |
| Coating | SP Coating | Fluorine Coating |
| Aperture | ||
| Max Aperture | 22-38★ | f/2.8 |
| Min Aperture | 3.5-5.6 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Pentax K | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.41 kg★ | 0.54 kg |
| Filter Thread | 62 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | VXD |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 400 mm | 180 mm★ |
| Max Magnification | 1:4.2 | 1:2.7 |
الإيجابيات والسلبيات
Pentax DA 18-135mm
- Strong versatility (96th percentile)96th %ile
- Strong social proof (85th percentile)85th %ile
- Strong optical (82nd percentile)82nd %ile
- Strong build (79th percentile)
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (21st percentile)
- Below average user sentiment (30th percentile)
Tamron Di III 28-75mm f/2.8 Di III VXD G2
- Strong optical (89th percentile)89th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (87th percentile)87th %ile
- Strong social proof (85th percentile)85th %ile
الحكم النهائي
الفائز: Tamron Di III 28-75mm f/2.8 Di III VXD G2
Scores 93 overall, wins 8 of 9 usage categories and 4 of 21 specs.