Viltrox AF 20mm f/2.8 Lens for Sony E-Mount – Full-Frame Wide-Angle Prime Lens

Key Features

• 20mm wide-angle focal length
• Full-frame coverage for Sony E-mount cameras
• Bright f/2.8 maximum aperture
• Fast and quiet STM autofocus motor
• Supports Eye AF and Face AF on compatible Sony cameras
• Minimum focusing distance of just 0.19m
• Maximum magnification of 0.17x
• 91.6° wide angle of view
• Compact and lightweight design at approximately 157g
• 7-blade aperture for smooth bokeh
• Internal focusing design
• 10 elements in 8 groups
• 2 ED elements, 1 high-refractive-index element and 2 aspherical elements
• Nano multi-layer coating
• Front lens coating helps resist water and contamination
• USB-C port for firmware updates
• 52mm filter thread
• Suitable for landscape, travel, architecture, vlogging, street photography and close-up shooting

Product Description

The Viltrox AF 20mm f/2.8 Lens for Sony E-Mount is a compact full-frame wide-angle prime lens designed for photographers and content creators who need a broad field of view without carrying a large lens. Its 20mm focal length is particularly useful for landscapes, interiors, architecture, travel and vlogging.

With a bright f/2.8 aperture and a minimum focusing distance of only 0.19m, the lens can handle low-light scenes while also allowing you to get close to your subject. The STM autofocus system provides smooth and quiet focusing, making it suitable for both photography and video.

The optical design uses 10 elements in 8 groups, including ED and aspherical elements, while the nano multi-layer coating helps maintain image quality. At approximately 157g, the Sony E version is lightweight enough for everyday carry and compact camera setups.

Specifications

• Lens Mount: Sony E
• Format: Full Frame
• Focal Length: 20mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/16
• Optical Design: 10 elements in 8 groups
• Aperture Blades: 7
• Angle of View: 91.6°
• Minimum Focus Distance: 0.19m
• Maximum Magnification: 0.17x
• Focus Mode: AF / MF
• Focus Motor: STM + lead screw
• Focus Mechanism: Internal focus
• Filter Size: 52mm
• Dimensions: Approximately 65 × 59.5mm
• Weight: Approximately 157g
• Image Stabilization: No built-in optical stabilization
• Firmware: USB-C firmware update support

Ideal For

• Landscape photography
• Travel photography
• Architecture and interiors
• Street photography
• Vlogging and content creation
• Environmental portraits
• Close-up wide-angle shots
• Full-frame Sony mirrorless cameras

Compatibility

Designed for Sony E-mount full-frame mirrorless cameras. It can also be used on Sony APS-C E-mount cameras, where the field of view becomes narrower due to the crop factor.