BLACKMAGIC ZOOM DEMAND

Blackmagic Design Zoom Demand

Get zoom control of B4 lenses with power zoom when using the Blackmagic URSA Broadcast G2. Now you can control lens zoom from the tripod handles.
Even includes buttons for triggering camera functions.
The optional zoom demands can be added to turn affordable photography lenses into amazing broadcast lenses.
The zoom demand has a USB‑C connections so they work with all Blackmagic Studio Camera 4K models. Each zoom demand has 2 USB‑C ports, so you can daisy chain them then connect to the camera with a single USB connection.
The design has an incredibly precise feel and so you get very fine lens control, and you can frame and adjust the lens without taking your hands off the tripod handles. The buttons can be customized so you can assign different camera functions to them!
Plus, hardware is included for mounting the zoom demand onto tripod handles.