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  2. List of CRT video projectors - Wikipedia

    en.wikipedia.org/wiki/List_of_CRT_video_projectors

    (Top) 1 List of CRT ... Available as 72 or 120-inch (3,000 mm) model: PT-200 : Panasonic: 1990: 7 inches ... 50 inch fixed screen projector with two projector lenses ...

  3. CRT projector - Wikipedia

    en.wikipedia.org/wiki/CRT_projector

    A Zenith 1200 CRT Projector based home theater. Visible extending from the ceiling are three lenses, one each for red, green and blue Black and white 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 ...

  4. Rear-projection television - Wikipedia

    en.wikipedia.org/wiki/Rear-projection_television

    The optical box that housed the tube was also designed to shield the X-radiation produced by the tube. The optical boxes were produced in three versions for 15 + 1 ⁄ 2, 17 + 3 ⁄ 4 and 19 + 7 ⁄ 8 inch [diagonal] screens. Two further sizes were available for front projection onto 44 or 52 inch screens. [13]

  5. Who knew you could get a 120-inch projector screen for just ...

    www.aol.com/entertainment/create-true-home...

    Prep for the outdoor movie night and more with this big, immersive screen. Skip to main content. Entertainment. 24/7 help. For premium support please call: 800-290-4726 more ways to ...

  6. LCD projector - Wikipedia

    en.wikipedia.org/wiki/LCD_projector

    This technology was employed in some sizes of rear-projection television consoles when there was a cost advantages in mid-size sets (40- to 50-inch diagonal). In 2014, 60-inch 1080p flat panel televisions were less costly than a projector with 1080p native resolution.

  7. Projection screen - Wikipedia

    en.wikipedia.org/wiki/Projection_screen

    Although a projection screen cannot improve a projector's contrast level, the perceived contrast can be boosted. In an optimal viewing room, the projection screen is reflective, whereas the surroundings are not. The ambient light level is related to the overall reflectivity of the screen, as well as that of the surroundings.

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