Blackmagic URSA Cine Mount B4

Professional Broadcast Integration for URSA Cine

The Blackmagic URSA Cine Mount B4 is a precision-engineered accessory that expands the capabilities of the Blackmagic URSA Cine 12K camera system. By swapping the standard mount for this B4 version, users can utilize industry-standard broadcast lenses, which are essential for live production due to their extensive zoom ranges and rapid electronic controls.

Precision Optics and Electronic Control

This mount features high-quality optics specifically matched to the URSA Cine RGBW sensor to ensure maximum image clarity. Because B4 lenses are electronically controlled, they allow for instantaneous adjustments to iris, zoom, and focus. This makes the URSA Cine platform a powerful hybrid solution for both cinematic digital film and high-end broadcast environments.

Optimized for Live Production Workflows

When the B4 mount is installed, the camera can utilize a center-crop mode that enables Ultra HD capture at high frame rates. For full integration, an optional B4 control cable can be used to convert the camera 7-pin EXT connector to a standard 12-pin Hirose B4 control interface, providing seamless communication between the camera body and the lens.

• Broadcast Versatility: Enables the use of professional B4 lenses on the URSA Cine 12K LF.
• Matched Optics: Internal glass elements designed specifically for the URSA Cine sensor.
• Electronic Integration: Supports rapid iris and focus control for live broadcast demands.
• High-Speed Performance: Optimized for center-crop Ultra HD recording at high frame rates.