Wide and Fast: Sigma 20mm f/1.4 DG HSM offers a wide-angle view with a fast f/1.4 aperture for excellent low-light performance.
Optical Excellence: Advanced optics with FLD, SLD, and aspherical elements for minimal aberrations and a Super Multi-Layer Coating to reduce flare.
Versatile Use: Ideal for landscape, interior, architecture, and astrophotography, providing sharp, evenly lit images.
Efficient Autofocus: Hyper Sonic Motor ensures quick, quiet autofocus, with full-time manual focus for precision.
Durable Build: Made with Thermally Stable Composite material, a robust brass bayonet mount, and compatibility with the Sigma USB Dock for customization and updates.
