The Irix 150mm Macro 1:1 T3.0 Cine Lens is a true 1:1 macro cinema lens for full-frame sensors, including 8K UHD. It offers a smooth bokeh, near-zero distortion, low focus breathing, and a sleek Swiss design with Japanese glass. The lens delivers excellent high-resolution and almost no chromatic aberration, thanks to 12 optical elements arranged in 9 groups. These include 4 high-refractive glass elements and 3 low-dispersion ED glass elements. The lens housing is robust, and the precise lens mechanism offers great operational ergonomics. Ideal for professional film productions, the lens is extremely quiet with a smooth rotation of the focus ring, possible thanks to the innovative Multi Start Thread positioning system.