Bright Aperture: Impressive f/1.4 maximum aperture for excellent low-light performance and creative depth of field control.
Advanced Optics: Incorporates multiple low dispersion and aspherical elements to minimize aberrations, ensuring sharpness and color accuracy.
Super Multi-Layer Coating: Reduces flare and ghosting for high contrast and color-neutral images even in challenging lighting conditions.
Smooth Autofocus: Features a Hyper Sonic Motor (HSM) for fast, quiet autofocus with full-time manual override.
Robust Build: Brass bayonet mount with dust and moisture sealing for durability. Compatible with the Sigma USB Dock for customization and firmware updates.
