The Chrosziel Universal Zoom Drive (CDM-SFR) is a dedicated lens motor designed specifically to bring professional zoom control to non-powered lenses on the Sony FR7. This compact, all-in-one unit integrates seamlessly into the FR7's ecosystem, allowing users to control manual zoom lenses directly via the camera’s web interface, remote controllers, or RCP. It features a high-precision motor that mounts onto 15mm rods, connecting to the camera’s option port to receive power and commands without needing external boxes. This is an essential tool for broadcast and cinema setups, enabling smooth, remote-operated zooms on high-quality manual glass for more creative flexibility.