The Meike Full Frame Cinema Prime 50mm T2.1 (L-Mount) features an image circle of 45mm, this lens is compatible with Full Frame cameras. This lens is one of Meike’s cine lenses in the new FF-Prime Cine Series. It has industry-standard 0.8mm pitch gears on the focus and aperture ring. The lens design of the Meike 50mm T2.1 FF-Prime consists of twelve elements in eight groups. The aperture mechanism consists of 11 aperture blades. The minimum focus distance is 60mm.