The APO MicroPrime CINE lenses are perfect for 8K full-frame cameras, improving your cinematography experience. They feature cine-style focus and iris gears with an internal focus system that keeps the lens length constant during focus changes, ideal for using rod-mounted accessories and matte boxes. With 150° focus rotation, a standard 85mm front diameter, and internal 82mm filter threads, these lenses simplify matte box use and are versatile and user-friendly for filmmakers.