RANK ELECTRONIC TUBES C1851x3 flying-spot scanner CRT
Tube cathodique d'analyse à spot mobile
Flying-Spot-Scanner Bildröhre
For Rank Cintel MK VIIIB flying spot scanner.
A flying spot scanner is a type of device used in early television technology to convert images into
electrical signals. It uses a rapidly moving light spot to scan a transparent film, capturing the visual information
pixel by pixel. A photomultiplier or photocell is used to capture the reflected light, producing a video signal;
when synchronized to the CRT raster, the video signal is a complete TV picture. Flying spot scanners played a critical
role in the development of television by enabling the transmission of moving images.
Thanks to Michel Masset who donated this tube.
Longueur • Length • Länge : 53,5 cm • 1' 9" 1/10
Diamètre • Diameter • Durchmesser : 185 mm • 7" 3/10
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