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Simulation of a spinning zoopraxiscope An early projector and seats from a movie theater. The main precursor to the movie projector was the magic lantern.In its most common setup it had a concave mirror behind a light source to help direct as much light as possible through a painted glass picture slide and a lens, out of the lantern onto a screen.
Quite often these spools will be located some way from the projector and the film path may be over rollers along the ceiling of the projection room and surrounds. The lenses of the projector can be automatically rotated in front of the projector light aperture to accommodate the correct lens for a given format. The picture to the right shows a ...
All enlargers consist of a light source, normally an incandescent light bulb shining though a condenser or translucent screen to provide even illumination, a holder for the negative or transparency, and a specialized lens for projection, though some, such as the Rapid Rectilinear or Aplanat [citation needed] could be used in both camera and enlarger.
Projection screen in a movie theater Home theater projection screen displaying a high-definition television image. A projection screen is an installation consisting of a surface and a support structure used for displaying a projected image for the view of an audience.
Therefore, the transparency is placed face up (toward the mirror and focusing lens), in contrast with a 35mm slide projector or film projector (which lack such a mirror) where the slide's image is non-reversed on the side opposite the focusing lens. A related invention for enlarging transparent images is the solar camera.
A movie theater is usually called cinema in Anglophone countries outside North America. Other terms for the venue include movie house, film house, film theater, or picture house. In the US, theater has long been the preferred spelling, while in the UK, Australia, Canada, and elsewhere it is theatre.
Film of USS Indiana (1898) William C. Paley (1857 – 31 May 1924) was an early cameraman and film pioneer. [1] He worked with X-rays before health issues led him to switch to film projects. He built a film projector called the Kalatechnoscope. He was hired as a cameraman at Eden Musée filming a Passion Play. [2]
Cinématographe Lumière at the Institut Lumière, France. Cinematograph or kinematograph is an early term for several types of motion picture film mechanisms. The name was used for movie cameras as well as film projectors, or for complete systems that also provided means to print films (such as the Cinématographe Lumière).