The HVF-777 (1920x1080p LCD) and HVF-EL777 (10-bit OLED ) are universal studio viewfinders designed to convert standard ENG or cinema cameras into functional broadcast system cameras.

The units operate via multiple video inputs (SDI, HDMI, VF) while providing necessary live-production features, including real-time return video with Picture-in-Picture (PiP) and customizable Red / Green tally support via contact or voltage settings.

Dual side handles protect the monitor and allow for on-the-fly repositioning, and tactile physical controls allow quick changes to brightness, contrast, and peaking without looking away from the screen. The system integrates into existing setups using the optional quick-release bracket for one-touch mounting, and can be further adapted with separately available standard or long hoods for ambient light control.