The Sigma 20mm T1.5 Fully Luminous FF High-Speed Prime Lens benefits professional filmmaking by offering fast exposure reading and accurate color rendering. It can be attached to Canon EF-mount cameras. The lens comes with luminous scale markings in meters for the focus. The 180° rotation for the focus ring makes it easy to shift the emphasis between two long-situated objects. This Sigma cine lens has a 9-blade diaphragm that creates the cinematic out-of-focus background. Also, the T1.5 aperture opening complements shooting in low-light conditions. With the cine-standard 0.8 Mod gears, the lens allows you to use different industry standard accessories such as a follow focus unit. The built-in dampener in the rings prevents metallic sounds when you turn them to the endpoint. The front 95mm diameter enables you to fit different types of matte boxes. The metal body with dust- and splash-proof sealing protects the inner parts from environmental elements. You may swap the Canon EF-mount with a Sony E-mount at an authorized Sigma service center.
