Viltrox AF 40mm f/2.5 FE 40mm
The 40mm focal length on full-frame offers a distinctive perspective between standard 35mm and 50mm primes, and the bright f/2.5 aperture pairs with a compact, lightweight build. Its STM stepping motor delivers fast, quiet autofocus, while one ED and three HR elements control optical aberrations for crisp results. This lens suits portrait photographers and everyday Sony E-mount shooters who want an affordable prime with a unique, versatile field of view.
Focal length 40mm
Aperture f/16
Mount Sony E
af type STM
lens type prime
42 التقييم العام
السعر ١٦٨ US$
لمحة سريعة
المزايا والعيوب
الإيجابيات
- Strong af (85th percentile) 85th
- Strong macro (67th percentile) 67th
السلبيات
- Below average bokeh (31st percentile)
- Below average versatility (34th percentile)
الأدلة
الأداء
المواصفات التقنية
المواصفات الكاملة
Optics
| Type | Prime |
| Focal Length Min | 40 |
| Focal Length Max | 40 |
| Elements | 10 |
| Groups | 6 |
| ED Elements | 1 |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/2.5 |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | No |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 340 |
| Max Magnification | 1:7.14 |
مقارنة بالمنافسين
| Spec | Viltrox AF 40mm f/2.5 FE 40mm | Tamron Di III VC 28-300mm f/4-7.1 VXD | Sigma Contemporary 18-50mm f/2.8 DC DN | Yongnuo YN YN23mm F1.4S DA DSM | Meike MIX Series 85mm F1.4 II | Sony E 18-135mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 40mm | 28-300mm | 18-50mm | 23mm | 85mm | 18-135mm |
| Max Aperture | f/16 | f/4 | f/2.8 | f/1.4 | f/1.4 | f/3.5 |
| Mount | Sony E | Sony E | Sony E | Sony E | Sony E | Sony E |
| Stabilization | false | true | false | true | true | true |
| Weather Sealed | false | true | true | true | true | false |
| Weight (g) | - | 590 | 290 | 368 | 914 | 326 |
| AF Type | STM | VXD linear motor | stepping motor | DSM digital stepping motor | Hyper STM | Linear motor |
| Lens Type | prime | zoom | zoom | prime | prime | zoom |
| Compare | Compare | Compare | Compare | Compare |
| المنتج | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Stabilization |
|---|---|---|---|---|---|---|---|---|
| Viltrox AF 40mm f/2.5 FE 40mm | 85 | 30.7 | 52.6 | 66.7 | 44.9 | 44 | 33.5 | 35.3 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 97.7 | 80.7 | 62.9 | 84.2 | 96.5 | 69.1 | 97.8 | 80.4 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 85 | 84.2 | 84.8 | 90.1 | 81.1 | 86.1 | 78.5 | 35.3 |
| Yongnuo YN YN23mm F1.4S DA DSM Compare | 85 | 97 | 79.5 | 79.3 | 67.3 | 97.1 | 33.5 | 80.4 |
| Meike MIX Series 85mm F1.4 II Compare | 85 | 98.3 | 44.1 | 92.7 | 72.6 | 97.1 | 33.5 | 80.4 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 97.7 | 78.2 | 70.9 | 38.9 | 77.5 | 79.9 | 95.9 | 80.4 |
السعر
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