Viltrox AF 15mm f/1.7 Air Lens for Sony E-Mount

The Viltrox AF 15mm f/1.7 Air is a compact, ultra-wide-angle prime lens designed for Sony E-mount cameras. With a fast f/1.7 aperture and advanced optical construction, it delivers exceptional sharpness and low-light performance for both photography and video.

Advantages

Fast f/1.7 maximum aperture enables excellent low-light shooting and beautiful background blur. The 15mm focal length provides a wide 81° angle of view, ideal for landscapes, architecture, and interior photography. The lens features a clickless aperture ring for smooth, silent aperture control during video recording. Internal focusing ensures fast and quiet autofocus, while the STM stepping motor provides precise and near-silent operation. The all-metal construction with aluminum alloy body and brass bayonet mount ensures durability and reliability.

Suitable for

• Landscape and nature photography
• Architecture and interior shots
• Astrophotography
• Vlogging and video content creation
• Travel and street photography

Key specifications

• Focal Length: 15mm
• Maximum Aperture: f/1.7
• Minimum Aperture: f/16
• Lens Mount: Sony E
• Format Compatibility: APS-C
• Angle of View: 81°
• Minimum Focus Distance: 0.2 m (7.87")
• Optical Design: 12 Elements in 10 Groups
• Special Elements: 2 ED, 2 Aspherical, 2 High Refractive Index
• Diaphragm Blades: 9 (Rounded)
• Autofocus Motor: STM Stepping Motor
• Filter Thread Size: 52 mm
• Aperture Control: Electronic, with Clickless Aperture Ring
• Internal Focusing: Yes
• Firmware Update Port: USB-C
• Construction: Aluminum Alloy Body, Brass Bayonet
• Image Stabilization: No (Lens-based)

Recommendations

For best results, use a 52mm UV or protection filter to safeguard the front element. Pair with a sturdy tripod for astrophotography or long exposures. The lens is compatible with Sony E-mount APS-C cameras; for full-frame use, expect vignetting.