Blackmagic URSA Mini Pro B4 Mount

The URSA Mini Pro can be transformed into a compact broadcast camera by using high definition B4 broadcast lenses that you already have. This is possible due to the standard 12-pin Hirose lens control connection featured in the URSA Mini Pro, which is compatible with both B4 and PL lenses. This allows for remote control of functions such as record start/stop, iris, and motorised zoom lenses.

The B4 lens mount of the URSA Mini Pro is equipped with precision optics and spherical aberration correction that is specifically designed to match the cameras sensor. This means that your existing B4 HD broadcast lenses can be used seamlessly with the camera, providing high quality images and videos.