Sony FE 20mm F1.8 G
Wide-angle prime with bright aperture, weather sealing, advanced optics for Landscape, astrophotography, street photography.
Ultra-wide-angle prime lens f/1.8 fe-mount
Lens Review: Sony FE 20mm F1.8 G
The Sony FE 20mm F1.8 G is a high-performance ultra-wide-angle prime lens designed for full-frame Sony E-mount cameras. Its expansive 20mm focal length and bright f/1.8 maximum aperture make it well-suited for landscape photography, astrophotography, and capturing expansive scenes with excellent sharpness and clarity. The lens's optical design incorporates two aspherical and three ED elements to minimize aberrations and enhance image quality. Despite its wide field of view, the lens maintains a compact and lightweight design, and its weather-sealed construction ensures durability in various shooting environments.
Specifications
Lens type
Ultra-wide-angle prime lens
Max Format size
Full Frame
Focal length
20 mm
Image stabilization
No
Lens mount
Sony E-mount
Maximum aperture
f/1.8
Minimum aperture
f/22
Aperture ring
No
Number of diaphragm blades
9 (rounded)
Optical construction
14 elements in 12 groups, including two aspherical and three extra-low dispersion (ED) elements
Minimum focusing distance
0.19 m (7.48 inches) in autofocus, 0.18 m (7.09 inches) in manual focus
Maximum magnification
0.2x (AF), 0.22x (MF)
Filter size
67 mm
Dimensions
73.5 mm (diameter) x 84.7 mm (length)
Weight
373 g (13.2 oz)
Weather sealing
Yes
Usage
landscape, street
Video Reviews
Sample Images
