Samyang Xeen Carbon Fiber Cine lens 85mm T1.5 Canon EF mount Clickless aperture ring Mount can be changed(service nedeed) to use with different camera XEEN CF Cine Prime lenses are ultra-lightweight, high performance cine prime lenses for large image sensors. In order to cope with changes in the imaging environment where the equipment becomes smaller and lighter, the XEEN CF R&D team started an innovation from the basic materials of the lens. Carbon Fiber is widely used in the aviation and automotive industry for its light and robust properties, but it is difficult to mold and therefore has not been utilized in the highly precise optics industry. Researchers selected Carbon Fiber as the main material to maintain robustness and reduce lens weight. The use of carbon fiber in the exterior reduces unnecessary weight and enhances rigidity. Less than 1kg (0.9lbs) of lightweight body can flexibly respond to various shooting environments and capture various images including weight-sensitive equipment such as drones and gimbals. With its outstanding resolution that supports 8K and its unique X-Coating Technology, it expresses performers' delicate emotions in full detail. The bright aperture of the T1.5 delivers beautiful bokeh, shallow depth of field and excellent low light performance.