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.
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Факты
Производительность
Характеристики
Полные характеристики
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 |
В сравнении с конкурентами
| Spec | Viltrox Air AF 25mm f/1.7 Air E 25mm | Tamron Di III VC VXD Lightweight A074 | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Sirui Sniper 75mm Autofocus F1.2 Telephoto APS-C Cine | Canon EF-S 18-135mm f/3.5-5.6 IS USM | Panasonic LUMIX S S-E100 |
|---|---|---|---|---|---|---|
| Focal Length | 25mm | 28-300mm | 16-50mm | 75mm | 18-135mm | 100mm |
| Max Aperture | f/16 | f/7.1 | f/3.5 | f/1.2 | f/3.5 | f/2.8 |
| Mount | Sony E | Sony E | Nikon Z | Sony E | Canon EF-S | L-Mount |
| Stabilization | false | true | true | true | true | false |
| Weather Sealed | false | true | false | false | false | true |
| Weight (g) | 170 | 590 | 135 | 466 | 515 | 298 |
| AF Type | STM | VXD linear motor | Stepping Motor | STM | NANO USM | Dual Phase Linear Motor |
| Lens Type | prime | zoom | zoom | telephoto | zoom | macro |
| Compare | Compare | Compare | Compare | Compare |
| Товар | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Отзывы пользователей | 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 |
| Tamron Di III VC VXD Lightweight A074 Compare | 53.4 | 77.3 | 65.3 | 85.1 | 96.6 | 65.6 | 91.2 | 97.7 | 54.3 | 82.7 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87.2 | 74.7 | 92.8 | 44.9 | 74.6 | 76.8 | 0 | 83.2 | 80.1 | 95.5 |
| Sirui Sniper 75mm Autofocus F1.2 Telephoto APS-C Cine Compare | 87.2 | 99.5 | 59.3 | 94.5 | 87.6 | 98.5 | 15.9 | 33.7 | 84.7 | 82.7 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 87.2 | 74.7 | 54.2 | 42.2 | 82.6 | 76.8 | 0 | 95.8 | 76.6 | 93.5 |
| Panasonic LUMIX S S-E100 Compare | 98.1 | 86.4 | 86.2 | 81.4 | 83.7 | 83.4 | 80.9 | 33.7 | 64.2 | 37 |
