Sony FE 20mm f/1.8 G SEL20F18G

High-Performance Wide-Angle Prime Lens for Sony E-Mount Cameras

Overview

The Sony FE 20mm f/1.8 G Lens (SEL20F18G) is a high-performance wide-angle prime lens designed for full-frame Sony E-mount cameras. This lens offers a bright f/1.8 aperture and a versatile 20mm focal length, making it ideal for a variety of photographic applications, including landscapes, astrophotography, architecture, and environmental portraits. As part of Sony's G series, it combines exceptional optical performance with professional-grade build quality.

Key Features

Superior Optical Quality

• Wide-Angle 20mm Focal Length: Provides a wide field of view, perfect for capturing expansive scenes and creative perspectives.
• Bright f/1.8 Aperture: Offers excellent low-light performance and depth-of-field control, creating beautiful background blur (bokeh) and enhanced subject isolation.
• Advanced Optical Design: Incorporates 14 elements in 12 groups, including two advanced aspherical (AA) elements and three extra-low dispersion (ED) elements to minimize chromatic aberrations, distortions, and vignetting, ensuring sharp and clear images.
• Nano AR Coating: Reduces ghosting and flare for increased contrast and color accuracy, even in challenging lighting conditions.

Fast and Accurate Autofocus

• XD Linear Motors: Dual extreme dynamic (XD) linear motors provide fast, precise, and quiet autofocus performance, suitable for both stills and video.
• Internal Focusing System: Maintains the lens' overall length during focusing, improving handling and balance.

Professional Build and Handling

• Robust Construction: Designed with high-quality materials and craftsmanship, ensuring durability and reliability for professional use.
• Dust and Moisture-Resistant Design: Offers protection against dust and moisture, ensuring reliable performance in various environments.
• Ergonomic Controls: Features a customizable focus hold button, an AF/MF switch, and a wide, responsive focus ring for greater control and ease of use.

Specifications

• Model: Sony FE 20mm f/1.8 G Lens (SEL20F18G)
• Mount: Sony E-Mount
• Focal Length: 20mm
• Maximum Aperture: f/1.8
• Minimum Aperture: f/22
• Lens Construction: 14 elements in 12 groups (including AA and ED elements)
• Angle of View: 94°
• Minimum Focus Distance: 0.19m (0.63ft)
• Maximum Magnification: 0.2x
• Filter Diameter: 67mm
• Dimensions: 73.5mm diameter x 84.7mm length
• Weight: 373g (13.2oz)

Additional Benefits

Versatile and Reliable Performance

• High Image Quality: Delivers stunning image quality across various conditions and shooting scenarios, making it perfect for both professional and amateur use.
• Advanced Features: The wide-angle perspective and advanced optical design make it a versatile tool for both photographers and videographers.
• Enhanced Portability: Compact and lightweight design, ideal for travel and on-the-go shooting.

Creative Flexibility

• Ideal for Various Photography Genres: Suitable for landscapes, astrophotography, architecture, environmental portraits, and creative photography.
• Video Friendly: Quiet autofocus and smooth operation make it an excellent choice for video production.