The Sirui 28-85mm T3.2 Full-frame Cine Zoom (PL mount) is a precision cine zoom lens designed to bring a cinematic look to your videos. With its 44mm image circle, the lens fully utilises the Full Frame sensor to produce stunning cinematic footage. The 28-85 focal range offers 3x zoom and great versatility. The lens is constructed from aerospace-grade aluminium, offering robust and durable construction. A T3.2 aperture provides a wide aperture for excellent background separation and allows use in low-light conditions. The integrated focus gears work perfectly with follow focus systems to ensure smooth and precise focusing. A long focus throw allows for precise manual focusing, and minimal breathing ensures smooth footage. The parfocal design ensures that focus is maintained when changing focal lengths.