Panasonic Lumix G 20mm F1.7 II ASPH

Professional wide-angle prime with bright aperture, advanced optics for Street, travel, and general-purpose photography.
Wide-angle prime lens f/1.7 mft-mount
Street
Lowlight
Lens Review: Panasonic Lumix G 20mm F1.7 II ASPH
The Panasonic Lumix G 20mm F1.7 II ASPH is a compact and lightweight pancake lens designed for Micro Four Thirds cameras, offering a 40 mm equivalent focal length. Its bright f/1.7 maximum aperture allows for excellent low-light performance and depth-of-field control, making it ideal for street, travel, and general-purpose photography. The lens features a high-quality optical design with aspherical elements to minimize aberrations and deliver sharp, high-quality images. Its small size and light weight make it a convenient choice for photographers seeking portability without compromising image quality.
Specifications
Lens type
Wide-angle prime lens
Max Format size
Micro Four Thirds
Focal length
20 mm (40 mm equivalent)
Image stabilization
No
Lens mount
Micro Four Thirds
Maximum aperture
f/1.7
Minimum aperture
f/16
Aperture ring
No
Number of diaphragm blades
7 (rounded)
Optical construction
7 elements in 5 groups (including 2 aspherical elements)
Minimum focusing distance
0.20 m (7.87 inches)
Maximum magnification
0.13x (0.25x 35mm equivalent)
Filter size
46 mm
Dimensions
63 mm (diameter) x 25.5 mm (length)
Weight
87 g (3.07 oz)
Weather sealing
No
Usage
street, lowlight
Video Reviews
Sample Images