The Irix Cine Lens 45 mm T1.5 Fujifilm X-Mount is a professional cinema lens model designed for filmmakers and videographers using mirrorless Fujifilm X-Mount cameras. It features a fast maximum aperture of T1.5, allowing for exceptional low-light performance and precise control over depth of field for cinematic image effects. The 45 mm focal length provides a natural field of view, making it suitable for portraits, interviews, and general film shooting. The lens construction includes high-quality optical glass elements with special coatings to minimize chromatic aberration, flare, and ghosting while maintaining consistent color reproduction. The robust metal housing features precise manual focus and aperture rings with a pleasant tactile feel. The focus ring offers a long rotation of 300 degrees for accurate focusing, with distance markings in meters and feet. The lens maintains consistent T-stop values across the entire aperture range for accurate exposure control during shooting. A 77 mm filter thread allows for the use of standardized photographic filters. The optical design delivers sharp image quality with appealing bokeh characteristics. This lens is built for reliable performance under various shooting conditions, with a sturdy construction that ensures professional use. Its compact design is suitable for handheld and gimbal camera systems. It is a successor model in the Irix Cine Lens series, offering improved optical performance and build quality for demanding video production.