Troland — Einheit Norm Einheitenname Troland Einheitenzeichen td Beschriebene Größe(n) Retinale Beleuchtungsstärke Dimensionssymbol … Deutsch Wikipedia
Troland — The troland (symbol Td), named after L.T. Troland, is a unit of conventional retinal illuminance . It is meant as a method for correcting photometric measurements of luminance values impinging on the human eye by scaling them by the effective… … Wikipedia
troland — A unit of visual stimulation at the retina equal to the illumination per square millimeter of pupil received from a surface of 1 lux brightness. * * * tro·land trō lənd n PHOTON … Medical dictionary
troland — (Td) a unit used in photometry to measure the amount of light reaching the retina of the eye. The retinal illuminance in trolands is equal to the luminance of the light shining on the eye, measured in candelas per square meter (cd/m2),… … Dictionary of units of measurement
Troland — n. family name; Leonard Thompson Troland (1889 1932), United States psychologist and physicist, inventor of most of the photographic and mechanical devices for the movies … English contemporary dictionary
troland — ˈtrōlənd noun ( s) Etymology: after Leonard T. Troland died 1932 American psychologist and physicist : photon 2 … Useful english dictionary
troland — n. unit in photometry for measuring the amount of light that reaches the retina of the eye … English contemporary dictionary
troland — tro·land … English syllables
Leonard Thompson Troland — n. (1889 1932) United States psychologist and physicist, inventor of most of the photographic and mechanical devices for the movies … English contemporary dictionary
Technicolor (Verfahren) — Technicolor ist ein Farbfilm Verfahren, das als erstes als technisch befriedigend und rentabel galt. Mit der Bezeichnung Technicolor wurden verschiedene Aufnahme und Wiedergabe Verfahren entwickelt. Weltweit am bekanntesten wurde der Prozess 4,… … Deutsch Wikipedia
