Sony HZC-UHD9 4K Upgrade Software License (HXC-FZ90)

HZC-UHD9 is a format option for Sony's HXC-FZ90 2/3-inch portable studio camera that unlocks 4K output, turning on the camera's higher-resolution capability without swapping the camera body. It's the same kind of pay-for-what-you-use option Sony sells across its system camera line, letting a facility use HXC-FZ90 bodies at standard HD until a production actually calls for 4K.

Sony sells it as a permanent one-time purchase applied to the specific camera it licenses, or as a monthly or weekly rental for a shoot that only needs 4K output for a single event.