Discrete spherical high-aperture lenses (1.5). B4 mount, 2/3.
Very lightweight and compact with reliable mechanics. Possibility of quick adjustment of the back section. It is mainly used for filming TV programs on cameras with B4 lens mount or on Betacam, Cinealta HDCAM type cameras. It can be used on modern digital cinema cameras (ARRI ALEXA, RED, etc.) through the "reverse" converter B4 - PL MOUNT IBE OPTICS.