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2. Large-format slide projector - Wikipedia

   en.wikipedia.org/wiki/Large-format_slide_projector

   A large-format slide projector (also often called large-format projector or large-image projector) is a kind of slide projector for large image projection which has a very powerful light source (up to 12 thousand watts using arc lamps ). The light source generates a lot of heat even when filtered to only visible light; the projected ...

3. Carousel slide projector - Wikipedia

   en.wikipedia.org/wiki/Carousel_slide_projector

   A carousel slide projector is a slide projector that uses a rotary tray to store slides, used to project slide photographs and to create slideshows. It was first patented on May 11, 1965, by David E. Hansen of Fairport, New York. Hansen was an industrial designer at the Eastman Kodak Company. [ 1] A patent for the rotary tray was granted in ...

4. Slide cube projector - Wikipedia

   en.wikipedia.org/wiki/Slide_Cube_projector

   The Slide Cube Projector is a slide projector and system, manufactured and marketed by Bell & Howell introduced in 1970 and marketed through the 1980s. The projector derived its name from its transparent plastic slide storage cube-shaped magazine, about 5.5 cm in each dimension (a bit larger than a slide), that held 36 to 44 slides, depending ...

5. Prime Day projector deals 2022: XGIMI Horizon, Elfin, & more ...

   www.aol.com/prime-day-projector-deals-2022...

   The post Prime Day projector deals 2022: XGIMI Horizon, Elfin, & more on sale appeared first on BGR. There are tons of phenomenal TV deals available right now, especially if you’re looking for a ...

6. Xenon arc lamp - Wikipedia

   en.wikipedia.org/wiki/Xenon_arc_lamp

   A xenon arc lamp is a highly specialized type of gas discharge lamp, an electric light that produces light by passing electricity through ionized xenon gas at high pressure. It produces a bright white light to simulate sunlight, with applications in movie projectors in theaters, in searchlights, and for specialized uses in industry and research ...

7. Overhead projector - Wikipedia

   en.wikipedia.org/wiki/Overhead_projector

   Overhead projector. An overhead projector (often abbreviated to OHP ), like a film or slide projector, uses light to project an enlarged image on a screen, allowing the view of a small document or picture to be shared with a large audience. In the overhead projector, the source of the image is a page-sized sheet of transparent plastic film ...