Viltrox Air AF 25mm f/1.7 Air E 25mm
The f/1.7 maximum aperture and 9-blade diaphragm create distinct subject separation in a 170g body, making this an unusually portable low-light prime for APS-C cameras. Its leadscrew-type STM motor delivers quiet, reliable autofocus, while the HD Multilayer Nano Coating and ED element suppress flare and chromatic aberration at an accessible price point. This lens is best for street photographers and beginners who want a fast, lightweight 37.5mm-equivalent walk-around lens without the bulk or cost of premium alternatives.
Focal length 25mm
Aperture f/16
Mount Sony E
Weight 170 g
af type STM
lens type prime
74 ओवरऑल स्कोर
कीमत JP¥0
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प्रमाण
प्रदर्शन
तकनीकी विशेषताएं
पूर्ण विनिर्देश
Optics
| Type | Prime |
| Focal Length Min | 25 |
| Focal Length Max | 25 |
| Elements | 12 |
| Groups | 10 |
| Aspherical Elements | 2 |
| ED Elements | 1 |
| Coating | HD Multilayer Nano Coating |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/1.7 |
| Constant | No |
| Diaphragm Blades | 9 |
Build
| Mount | Sony E |
| Format | APS-C |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 300 |
| Max Magnification | 0.11x |
प्रतिस्पर्धियों से तुलना
| Spec | Viltrox Air AF 25mm f/1.7 Air E 25mm | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Sony E 18-135mm f/3.5-5.6 OSS | Panasonic Leica DG Vario-Elmarit H-ES12035 |
|---|---|---|---|---|---|---|
| Focal Length | 25mm | 18-50mm | 17-70mm | 17-28mm | 18-135mm | 12-35mm |
| Max Aperture | f/16 | f/2.8 | f/2.8 | f/2.8 | f/3.5 | f/2.8 |
| Mount | Sony E | Sony E | Sony E | Nikon Z | Sony E | Micro Four Thirds |
| Stabilization | false | false | true | false | true | true |
| Weather Sealed | false | true | true | true | false | true |
| Weight (g) | 170 | 290 | 544 | 450 | 326 | 306 |
| AF Type | STM | stepping motor | RXD | Stepping Motor | Linear motor | Autofocus |
| Lens Type | prime | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| उत्पाद | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | सामाजिक प्रमाण | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Viltrox Air AF 25mm f/1.7 Air E 25mm | 87.2 | 36.9 | 89.2 | 34.6 | 75.8 | 40.6 | 63.8 | 33.7 | 94.5 | 82.7 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.2 | 81.3 | 86.5 | 90.9 | 82.6 | 83.4 | 80.9 | 78.5 | 89.1 | 37 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.4 | 86.4 | 69.4 | 85.1 | 91.1 | 83.4 | 63.8 | 89.5 | 84.7 | 82.7 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.2 | 86.4 | 75.8 | 85.1 | 88.4 | 83.4 | 91.2 | 68.1 | 68.5 | 37 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98.1 | 74.7 | 73.1 | 40 | 79.1 | 76.8 | 44.6 | 95.8 | 89.1 | 82.7 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.4 | 81.3 | 85.8 | 50.6 | 86.8 | 83.4 | 63.8 | 80.5 | 84.7 | 97 |
