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The rays refracted by a non-flat surface form caustics where many of them cross. Concentration of light, especially sunlight, can burn.The word caustic, in fact, comes from the Greek καυστός, burnt, via the Latin causticus, burning.
An optical prism is a transparent optical element with flat, polished surfaces that are designed to refract light. At least one surface must be angled — elements with two parallel surfaces are not prisms. The most familiar type of optical prism is the triangular prism, which has a triangular base and rectangular sides.
The Rainbow Goblins. Thames & Hudson. ISBN 978-0-500-27759-1. Graham, Lanier F., ed. (1976). The Rainbow Book. Berkeley, California: Shambhala Publications and The Fine Arts Museums of San Francisco. (Large format handbook for the Summer 1976 exhibition The Rainbow Art Show which took place primarily at the De Young Museum but also at other ...
24-bit palette sample image 24-bit palette color test chart. This is a full list of color palettes for notable video game console hardware.. For each unique palette, an image color test chart and sample image (original True color version follows) rendered with that palette (without dithering unless otherwise noted) are given.
Lens flare on Borobudur stairs to enhance the sense of ascending. A lens flare is often deliberately used to invoke a sense of drama. A lens flare is also useful when added to an artificial or modified image composition because it adds a sense of realism, implying that the image is an un-edited original photograph of a "real life" scene.
It has a combination of realistic PE needles and thick, fluffy “snow” that creates a whimsical appearance, and the tree’s 2,000+ densely-packed branches make it look wonderfully full and ...
The capacitor consists on two conductive parallel planes: a transparent conductor on the light guide and a thin continuous layer of conductive material placed inside the active layer. the Opcuity active layer, the characteristic part of TMOS technology. It includes a base carrier film, a conductor and micro-optic structures that define the ...
Latino men vaulted into the spotlight with their greater-than-expected support for President-elect Donald Trump.Soon, they’ll be looking for returns on their votes. U.S. Hispanics, who are ...