Yongnuo 50mm f/1.8S DF 50mm
A bright f/1.8 full-frame lens for Sony E-mount, this 272g prime uses an ultra-quiet DSM stepping motor for smooth, silent autofocus. A customizable function button and USB-C firmware port add practical versatility, while the 9-blade diaphragm produces smoothly blurred backgrounds. It is best for portrait photographers seeking silent operation and shallow depth of field, and serves as a capable street photography lens.
Focal length 50mm
Aperture f/1.8
Mount Sony E
Weight 272 g
af type Autofocus
58 التقييم العام
السعر ٤٩٥ CA$
لمحة سريعة
المزايا والعيوب
الإيجابيات
- Strong bokeh (94th percentile) 94th
- Strong aperture (94th percentile) 94th
- Strong build (79th percentile) 79th
السلبيات
- Below average versatility (33rd percentile)
الأدلة
الأداء
المواصفات التقنية
المواصفات الكاملة
Optics
| Focal Length Min | 50 |
| Focal Length Max | 50 |
| Elements | 10 |
| Groups | 6 |
Aperture
| Max Aperture | f/1.8 |
| Min Aperture | f/16 |
| Diaphragm Blades | 9 |
Build
| Mount | Sony E |
| Format | Full-Frame |
| Weight | 0.3 kg / 0.6 lbs |
| Filter Thread | 58 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 450 |
| Max Magnification | 1:7.69 |
مقارنة بالمنافسين
| Spec | Yongnuo 50mm f/1.8S DF 50mm | Tamron Di III 17-70mm f/2.8 Di III-A VC 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 |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 17-70mm | 17-28mm | 16-28mm | 12-60mm | 28-70mm |
| Max Aperture | f/1.8 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/22 |
| Mount | Sony E | Fujifilm X | Nikon Z | Sony E | Micro Four Thirds | Canon RF |
| Stabilization | false | true | false | false | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 272 | 544 | 450 | 450 | 320 | 495 |
| AF Type | Autofocus | RXD | Stepping Motor | Stepping AF Motor | linear motor | STM |
| Lens Type | - | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| المنتج | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Stabilization |
|---|---|---|---|---|---|---|---|---|
| Yongnuo 50mm f/1.8S DF 50mm | 53.8 | 94.4 | 78.8 | 60.1 | 41.2 | 93.7 | 33.3 | 37.8 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.8 | 87.2 | 69.8 | 85.9 | 91 | 84.4 | 89.3 | 83.4 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.4 | 87.2 | 76.1 | 85.9 | 88 | 84.4 | 67.3 | 37.8 |
| Sigma Contemporary 16-28mm f/2.8 DG DN Compare | 87.4 | 87.2 | 76.1 | 77.8 | 97.2 | 84.4 | 67.9 | 37.8 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98.1 | 87.2 | 84.6 | 51.7 | 91 | 84.4 | 93.1 | 83.4 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 87.4 | 24 | 72.9 | 80 | 86.2 | 21 | 76.8 | 98.6 |
السعر
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