This software update adds smoother, faster iris control for B4, PL, and EF servo lenses with URSA Broadcast and URSA Mini Pro cameras. Blackmagic Camera 5.1 update also adds smoother continuous iris movement when controlling lenses remotely from ATEM switchers and control panels.

What's new in Blackmagic Camera Setup 5.1
New features for URSA Broadcast
- Smoother, faster iris control for B4 and PL servo lenses from camera.
- Smoother, faster iris control for EF 'Hybrid Compact Servo’ lenses.
- Smoother, faster iris control for servo lenses via SDI Camera Control.
- Fixed ‘status text’ bug for Viewfinder & Studio Viewfinder ‘clean feed’.
- Updated URSA Broadcast manual recommended CFast, SD and SSD list.
New features for URSA Mini Pro
- Smoother, faster iris control for B4 and PL servo lenses from camera.
- Smoother, faster iris control for EF 'Hybrid Compact Servo’ lenses.
- Smoother, faster iris control for servo lenses via SDI Camera Control.
- Fixed Quicktime compatability bug with some third party NLE’s.
- Fixed ‘status text’ bug for Viewfinder & Studio Viewfinder ‘clean feed’.
- Updated URSA Mini manual recommended CFast, SD and SSD list.
New features for URSA Studio Viewfinder
- Support for smooth iris readout on Studio Viewfinder ‘status text’.
- Adds support for ‘fiber’ logo in UI when powered from SMPTE fiber.
New features for URSA Viewfinder
- Support for smooth iris readout on Viewfinder ‘status text’.
- Adds support for ‘fiber’ logo in UI when powered from SMPTE fiber.
No new features in 5.1 for other camera products.