Photometria

E279126

Photometria is an influential 1760 treatise by Johann Heinrich Lambert that laid the foundations of photometry by quantitatively describing the measurement and behavior of light.

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Predicate Object
instanceOf book
scientific treatise
work on photometry
author Johann Heinrich Lambert
countryOfOrigin Switzerland
describes behavior of light
measurement of light
field optics
photometry
physics
formulates cosine law of illumination
genre physics monograph
scientific literature
hasAuthorCitizenship Swiss
hasAuthorOccupation astronomer
mathematician
physicist
hasPart discussion of visual perception of brightness
experimental results on light intensity
theoretical treatment of light measurement
influenced development of optical photometry
measurement standards for light intensity
inLanguage Latin
introduces inverse square law for light intensity
introducesConcept illumination
light absorption
light reflection
light transmission
luminance
luminous intensity
laysFoundationFor photometry
notableFor early quantitative laws of light intensity
first systematic theory of photometry
rigorous experimental approach to light measurement
originalLanguage Latin
placeOfPublication Augsburg
publicationCentury 18th century
publicationYear 1760
publisher Eberhard Klett
title Photometria self-linksurface differs
surface form: Photometria, sive de mensura et gradibus luminis, colorum et umbrae
topic colors
laws of illumination
measurement of brightness
optical instruments
properties of light sources
shadows
usesMethod geometrical analysis of light propagation
quantitative experiments with light sources

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Photometria title Photometria self-linksurface differs
this entity surface form: Photometria, sive de mensura et gradibus luminis, colorum et umbrae