In this episode i teardown a 1980s ENG camera (Electronic News Gathering) from the mid-80s.
It features three full PAL resolution, Saticon video tubes, TV Zoom lens and a magnesium body.
https://en.wikipedia.org/wiki/Professional_video_camera#ENG_cameras
https://www.facebook.com/DextersLab2013/
http://dexterslab2013.blogspot.com/