Lenticular Screens
Screens with a molded lenticular surface are frequently used with projection television systems. In this case, the purpose of the lenses is to focus more of the light into a horizontal beam and allow less of the light to escape above and below the plane of the viewer. In this way, the apparent brightness of the image is increased.
Ordinary front-projection screens can also be described as lenticular. In this case, rather than transparent lenses, the shapes formed are tiny curved reflectors.
Read more about this topic: Lenticular Lens
Famous quotes containing the word screens:
“At length to hospital
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—Philip Larkin (1922–1986)