The Nikon F mount Rokinon 35mm T1.5 Cine AS UMC Lens was developed primarily for film and video applications. The cine version of Rokinon's 35mm lens features industry-standard gearing for the focus and aperture ring, and the aperture ring has been de-clicked for smooth iris pulls. The aperture and focus scales have also been relocated to the side of the lens, where it is easier for focus pullers to read them. Compare prices from: Rokinon in Camera Zooms & Lenses