Blackmagic URSA Mini Pro B4 Lens Mount


Blackmagic URSA Mini Pro B4 2/3″ Lens Mount

Optional B4 lens mount with precision optics and spherical aberration correction specifically designed to match the camera’s sensor so you can use your existing B4 2/3″ SD & HD broadcast lenses.

Key Features

  • For HD Lenses with B4 Mount
  • Integrated Optical Elements
  • Spherical-Aberration Correction
  • Includes Shim Set

Blackmagic URSA Mini Pro B4 Mount

The URSA Mini Pro B4 Mount from Blackmagic Design is a replacement mount for use on the URSA Mini Pro. This mount enables using your ENG-style B4 mounted HD lens on your URSA Mini Pro. The mount incorporates corrective optics that enable the use of a lens designed to work on a camera with three sensors and a prism, on the URSA Mini Pro, which is a single-sensor camera, without the image suffering from optical degradation.

The lens mount accepts lenses with a B4 lens mount and features a locking lever to engage the mount’s lock. The included shim kit enables precise flange distance adjustment when installing this mount on your camera.

The integrated optics support HD resolution and are designed with spherical-aberration correction that compensate for the lens being used on a single-sensor camera while designed for a three-sensor/prism-block camera.

Use virtually any professional lens!

The interchangeable lens mount on URSA Mini Pro lets you quickly switch between EF, PL, B4 and F mount lenses. You get an EF mount with the camera and can purchase PL, B4 and F lens mounts separately. The interchangeable lens mount lets you use high quality photo, cinema and broadcast lenses from manufacturers such as Canon, Zeiss, Arri, Cooke, Schneider and more. With URSA Mini Pro, you’ll always be able to use the right glass for the right job!

Lens Manufacturer’s Logos
Lens Mount

B4 (2/3" Broadcast), Interchangeable

Key Features

For HD Lenses with B4 Mount, Integrated Optical Elements, Spherical-Aberration Correction, Includes Shim Set