‘While designing the optical system of the Irx Cine 150mm, we used 12 optical elements in 9 groups among them 4 HR lenses and 3 ED lenses, Thanks to that we can guarantee an fringe free of aberration and distortion, while providing a smooth and pleasing background bur, Thanks to the internal recusing system, the rear elements of the optics are always in a fixed position. This provides protection #rom dust for the Inner optics system and the camera sensor.
