Features:-

Ultra-wide 20mm focal length: Offers expansive perspectives, ideal for landscapes,
architecture, and astrophotography.

Large f/1.4 maximum aperture: Provides exceptional low-light performance and shallow depth of field for creative control.

High-quality optics: Features specialized glass elements to minimize aberrations and deliver sharp, high-resolution images.

Weather-sealed construction: Built to withstand challenging weather conditions.

Fast and quiet autofocus: Ensures quick and accurate subject acquisition.

Compact and lightweight design: Improves portability and ease of use.

Specifications:-

Focal Length: 20mm

Maximum Aperture: f/1.4

Minimum Aperture: f/16

Lens Construction: 13 elements in 11 groups

Diaphragm Blades: 11 rounded blades

Minimum Focusing Distance: 0.24m (0.79 ft)

Maximum Magnification: 0.14x

Filter Diameter: 86mm (3.39 in)

Lens Mount: Sony E-mount, Leica L-mount

Image Stabilization: No

Dimensions (Diameter x Length): Ø86.0 x 102.8mm (3.39 x 4.05 in)

Weight: 780g (27.5 oz)