The bright T1.9 aperture of the Cine AF 20mm provides superb low-light performance combined with an ideal balance of fast shutter speed, depth of field control and compact physical profile. Its ultra-wide focal length allows content creators to easily capture landscapes and cityscapes, while allowing handheld vlogging and live streaming. The 20mm lens is true to the entire Cine AF series' compact and lightweight size with its hallmark convenience and portability. Rokinon's dedication to function and performance is demonstrated throughout the series by its winning combination of a well-balanced system and unified form factor that make it ideal for use on gimbals and drones.