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luminosity |
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luminosityIn astronomy, amount of light emitted by a star, expressed as the rate at which it emits energy, as absolute magnitude, or as a ratio to the luminosity of the Sun. The apparent brightness of an object results from its luminosity and its distance from the observer. |
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Stora Enso, Stamford, Connecticut, USA announced it has increased the brightness level of Gusto, a sheet-fed coated fine paper made in gloss and satin finishes, to 90 (GE scale). This new VGA LCD features an equivalent brightness level and added energy savings of approximately 45 percent compared to the XGA model. Extreme keystone correction, pin-code security and an eco mode brightness level are just a few of the enhanced features of the Learn Big IN24EP, IN26+EP and IN34EP. |
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