Inside The First Electronic Camera & Pedestal

On April 1, 2016 - Archives, TV History

Television’s first real studio was RCA’s Studio 3H inside NBC. Operating in secret, for the first year of 1935, RCA had built 3 studio style Iconoscope cameras for 3H, and only 3, but in 1939, they built 3 more for CBS, for use on W2XAB.

Also in 1935, RCA was approached by Alda Bedford and Knut Gnusson, who had built a new camera support system they called a pedestal. Amazingly, the up and down movement of the center column was operated by an electric motor and was quite smooth. It was not until 1959, with the Houston Fearless TD 9, that the electronic lift was seen again in any US pedestal.

Along with the patent images of the pedestal, I have included the RCA patent image for the inside of these first studio style Iconoscope cameras. As I have mentioned here before, the viewfinder showed only an optical image on ground glass, and to the great frustration of those early cameramen, the image was upside down, and backward. If one of those cameramen offered me a ride home, and I had to give him directions to get there, I think I would have taken the subway. -Bobby Ellerbee





Source

8 Comments

  1. The Birth Of The Camera Mounted Electronic Viewfinder – Eyes Of A Generation…Television's Living History April 29, 2020

    […] With all of RCA’s incredible advances and discoveries in television, you would have thought that they would be the ones to put an electronic viewfinder into a television camera, but no…they weren’t. The first production cameras made by RCA and DuMont used Iconoscope pickup tubes but RCA did not add an electronic viewfinder until the prototype versions of their Image Orthicon cameras. RCA had a second optical lens above the taking lens that fed and upside down optical image onto a ground glass plate inside the top of the camera. As you can see below, that could be pretty confusing to the cameraman. For more on the RCA camera click the link.  https://eyesofageneration.com/some-little-known-facts-of-early-television-production-yesterday-i-pos… […]

  2. Todd Palladino April 2, 2016

    Thanks for this Bob!

  3. David Breneman April 2, 2016

    The camera operators used to have “target practice” sessions. A model would be hired to walk around a set, and they’d practice keeping her framed in the viewfinder.

  4. Michael Bruchas April 1, 2016

    I can remember “Houston Farful” heads on our 1970’s GE 250/350 cameras at KTUL…

  5. Don Newbury April 1, 2016

    That answers a question I have always had about whether or not the cameraman had to deal with an upside-down view. That must have been awful.

  6. Jamie Hitchcock April 1, 2016

    Once I had to operate with an image that was upside down and backwards (something broke) and it is NOT easy. I can’t imagine doing it day after day. Bobby thank you for all this cool TV history.

  7. William Laing April 1, 2016

    Thanks for reposting!

  8. Richard Michalak April 1, 2016

    your site is an unending source of fascinating stuff. Thanks Bobby.