![File:Image-orthicon-tube.png](Https://upload.wikimedia.org/wikipedia/en/thumb/1/12/Image-orthicon-tube.png/375px-Image-orthicon-tube.png?20130424201001)
Size of this preview: 375 × 600 pixels. Other resolutions: 150 × 240 pixels | 300 × 480 pixels | 1,000 × 1,600 pixels.
Original file (1,000 × 1,600 pixels, file size: 2.16 MB, MIME type: image/png)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:10, 24 April 2013 | ![]() | 1,000 × 1,600 (2.16 MB) | Symphony Girl (talk | contribs) | Photo of an RCA Radiotron Image Orthicon Television Camera Tube, 1970s era. Television cameras of this era required three of these tubes to function. |
You cannot overwrite this file.
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):