CRT projector
A CRT projector is a video projector that uses a small, high-brightness cathode-ray tube (CRT) as the image-generating element. The image is then focused and enlarged onto a screen using a lens kept in front of the CRT face.
A CRT projector is a video projector that uses a small, high-brightness cathode-ray tube (CRT) as the image-generating element. The image is then focused and enlarged onto a screen using a lens kept in front of the CRT face.
A CRT projector is a video projector that uses a small, high-brightness cathode-ray tube (CRT) as the image-generating element. The image is then focused and enlarged onto a screen using a lens kept in front of the CRT face.
Source: Wikipedia "CRT projector" · CC BY-SA 4.0
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