Viltrox AF 25mm f/1.7 Sony E

Viltrox AF 25mm f/1.7 Sony E

The Viltrox AF 25mm f/1.7 for Sony E-mount is a compact, lightweight prime lens designed to make everyday shooting easier and more enjoyable. With its bright f/1.7 aperture, fast autofocus, and portable build, it offers an excellent balance of image quality, convenience, and value for photographers at any level.

Thanks to its quiet STM autofocus system, the lens locks onto subjects quickly and accurately, making it a great fit for both stills and video. Eye and face detection are supported on compatible cameras, helping you capture people with confidence and precision. The lens also keeps focus transitions smooth and discreet, which is especially useful for video work.

The optical design is built to deliver sharp detail, strong contrast, and attractive background blur. Its 9-blade diaphragm creates a soft, rounded bokeh effect, while the HD Nano multi-layer coating helps reduce flare and reflections for cleaner, more vibrant images. The bright aperture also performs well in low-light situations, allowing you to shoot with greater clarity.

With a full-frame equivalent focal length of 38mm, this lens sits comfortably between standard and wide-angle perspectives. That makes it a versatile choice for street photography, portraits, indoor scenes, lifestyle content, and everyday storytelling. A minimum focusing distance of 0.3 m also lets you get close to your subject for detailed shots.

Key features

• Lightweight autofocus prime lens for Sony E-mount
• Bright f/1.7 aperture for low-light shooting and subject separation
• Quiet STM motor for fast and accurate autofocus
• Supports eye and face detection on compatible cameras
• HD Nano multi-layer coating for improved light transmission and reduced reflections
• 9-blade diaphragm for smooth, rounded bokeh
• Full-frame equivalent focal length of 38mm
• Minimum focusing distance of 0.3 m
• Internal focusing design
• USB-C port for firmware updates
• EXIF data transmission support
• Water-resistant and dirt-repellent front lens coating
• Updated lotus-shaped lens hood

Specifications

• Lens mount: Sony E-mount
• Focal length: 25 mm
• Angle of view: 60º
• Aperture range: f/1.7 - f/16
• Lens construction: 12 elements in 10 groups
• Diaphragm blades: 9
• Focusing range: 0.3 m to infinity
• Focusing mode: AF, MF
• Focus mechanism: Internal focusing
• Focus motor: STM + lead screw
• Maximum magnification: 0.11x
• Filter size: 52 mm
• Dimensions: 64 x 54.4 mm
• Weight: 170 g

In the box

• Viltrox AF 25mm f/1.7 lens (Sony E)
• Lens caps
• Lens hood

Camera body and accessories shown in product imagery are not included.