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Tamron Di III-A 11-20mm f/2.8 RXD
A constant f/2.8 aperture across the 11-20mm zoom range and a lightweight 335g build make this lens exceptionally portable for wide-angle shooting on APS-C cameras. Its close 150mm minimum focus distance enables wide-angle macro shots with a unique perspective, while weather sealing adds durability for outdoor use. This lens is best for landscape and astrophotography shooters who need a fast, compact ultra-wide zoom for Sony E or Fujifilm X mounts.
Focal length 11-20mm
Aperture f/16
Mount Sony E
Weather Sealed نعم
Weight 335 g
af type RXD
lens type zoom
73 التقييم العام
السعر ٥٩٠ US$
لمحة سريعة
آراء المالكين
كيف تغيّر رأي المالكين بمرور الوقت
حصرياستنادًا إلى وقت كتابة العملاء لتقييماتهم فعليًا - لترى ما إذا كان الثناء المبكر قد استمر.
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استنادًا إلى 21 مراجعة عملاء مؤرخة، مجمّعة حسب الربع التقويمي. تحليل الفترات باللغة الإنجليزية.
الأدلة
الأداء
المواصفات التقنية
المواصفات الكاملة
Optics
| Type | Zoom |
| Focal Length Min | 11 |
| Focal Length Max | 20 |
| Elements | 12 |
| Groups | 10 |
| Aspherical Elements | 2 |
| ED Elements | 3 |
| Coating | BBAR |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | APS-C |
| Weather Sealed | Yes |
| Weight | 0.3 kg / 0.7 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | RXD |
| Stabilization | No |
Focus
| Min Focus Distance | 150 |
| Max Magnification | 1:4 |
مقارنة بالمنافسين
| Spec | Tamron Di III-A 11-20mm f/2.8 RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Sigma Contemporary 16-28mm f/2.8 DG DN | Panasonic Leica DG Vario-Elmarit H-ES12060 | Canon RF 28-70mm f/2.8 IS STM | Sony FE SEL2070G |
|---|---|---|---|---|---|---|
| Focal Length | 11-20mm | 17-28mm | 16-28mm | 12-60mm | 28-70mm | 20-70mm |
| Max Aperture | f/16 | f/2.8 | f/2.8 | f/2.8 | f/22 | f/4 |
| Mount | Sony E | Nikon Z | Sony E | Micro Four Thirds | Canon RF | Sony E |
| Stabilization | false | false | false | true | true | false |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 335 | 450 | 450 | 320 | 495 | 488 |
| AF Type | RXD | Stepping Motor | Stepping AF Motor | linear motor | STM | Autofocus |
| Lens Type | zoom | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| المنتج | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | التقييم الاجتماعي | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Tamron Di III-A 11-20mm f/2.8 RXD | 53.7 | 29.6 | 83.8 | 89.7 | 81.9 | 42.2 | 68.7 | 89.2 | 37.8 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.4 | 87.4 | 75.9 | 85.9 | 88 | 84.6 | 67.3 | 68.7 | 37.8 |
| Sigma Contemporary 16-28mm f/2.8 DG DN Compare | 87.4 | 87.4 | 75.9 | 77.8 | 97.2 | 84.6 | 68 | 62.6 | 37.8 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98.1 | 87.4 | 84.6 | 51.9 | 91 | 84.6 | 93.1 | 67.7 | 83.4 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 87.4 | 24.1 | 72.6 | 80 | 86.2 | 21 | 76.9 | 89.2 | 98.6 |
| Sony FE SEL2070G Compare | 53.7 | 78.5 | 73.2 | 52.5 | 91 | 67.2 | 84.4 | 92.6 | 37.8 |
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