Viltrox AF 16mm f/1.8 L Mount

Ultra-wide autofocus lens for L-mount cameras

The Viltrox AF 16mm f/1.8 is a full-frame L-mount lens built for photographers and filmmakers who want a dramatic wide perspective with fast, reliable autofocus. With a 105.6° angle of view, it is a strong choice for capturing expansive landscapes, striking architecture, and detailed night sky scenes.

Smooth focusing for both photo and video

Thanks to its quiet STM focus motor, this lens delivers accurate autofocus for stills and fluid focus transitions for video work. The internal focusing design helps keep operation responsive and refined, while the minimal focus breathing makes it especially suitable for cinematic shooting.

Thoughtful controls and durable construction

Viltrox has equipped this lens with practical physical controls, including customizable Fn and Fn2 buttons, an LCD information display, and dedicated AF/MF and click switches. The solid metal housing is designed for everyday reliability, with dust-resistant internal sealing and a front element treated with a water-repellent, smudge-resistant coating.

Key features

• 16mm full-frame wide-angle autofocus lens for L-mount
• 105.6° field of view for immersive wide-angle compositions
• Ideal for astrophotography, landscapes, and architecture
• Fast, quiet, and precise STM autofocus
• Designed with minimal focus breathing for video
• Customizable Fn and Fn2 buttons
• Real-time LCD display and dedicated AF/MF and CLICK switches
• Durable metal build with dust sealing
• Water-repellent and easy-clean front element coating

Specifications

• Lens mount: L-mount
• Sensor format: Full frame
• Focal length: 16 mm
• Aperture range: f/1.8 to f/22
• Lens construction: 15 elements in 12 groups
• Diaphragm blades: 9
• Minimum focusing distance: 0.27 m
• Maximum magnification: 0.1x
• Focus system: Internal focusing
• Focus motor: STM + lead screw
• Focus modes: AF, MF
• Filter size: 77 mm
• Dimensions: 85.2 x 103 mm
• Weight: 550 g

What’s in the box

• Viltrox AF 16mm f/1.8 lens (L-mount)
• Lens caps
• Lens hood