reference documentation on photomètre

This page contains reference informations on photomètre :

definition of photomètre see definitions
define photomètre see definitions
synonym of photomètre see synonyms
antonym of photomètre see antonyms
derivative and derivation of photomètre see derivatives
phrase with photomètre see phrases
buy photomètre voir bid on photomètre

semantic web on photomètre

You can find analogies of photomètre :

analogical dictionary of photomètre see analogical dictionary
semantic net of photomètre see semantic net

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Results Summary

definitions synonyms semantic net anagrams crosswords conjugation example wikipedia Le Littré Ebay Amazon translations

definitions

photomètre (n.m.)

1.appareil servant à mesurer les intensités lumineuses.

Photomètre

Un article de Wikipédia, l'encyclopédie libre.

Cet article est une ébauche à compléter concernant la physique, vous pouvez partager vos connaissances en le modifiant.

Un photomètre est un appareil servant à mesurer les grandeurs lumineuses en fonction de la courbe de sensibilité de l'œil (courbe photopique pour une réponse diurne et courbe scotopique pour une réponse nocturne). Il diffère ainsi du radiomètre qui mesure les rayonnements électromagnétiques de façon objective.

Pour cela, il dispose soit d'une cellule photoélectrique, soit de capteurs CCD. Dans les deux cas, les capteurs convertissent en courant électrique mesurable la lumière reçue.

Voir aussi

le wikilivre de photographie et plus particulièrement son chapitre 05
Vision scotopique
Vision photopique

Portail de la physique – Accédez aux articles de Wikipédia concernant la physique.

Récupérée de « http://fr.wikipedia.org../../../p/h/o/Photom%C3%A8tre.html »

Catégories : Wikipédia:ébauche physique • Instrument de mesure • Photométrie

This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer) . Donate to wikipedia.

Licence : Wikipedia. This article is licensed under the GNU Free Documentation License.

eBay


Cellule, photomètre Helios Zeiss Ikon Contax I, II, III (1.0 EUR) Commercial use of this term	Ancien photomètre Degen pour réglage appareil photo (9.9 EUR) Commercial use of this term
Rare et superbe photomètre a œil marque JAMES (34.9 EUR) Commercial use of this term

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Arabic (ar)	Bulgarian (bg)	Chinese (zh)	Czech (cs)
Danish (da)	Dutch (nl)	English (en)	Estonian (et)
French (fr)	German (de)	Greek (el)	Hungarian (hu)
Italian (it)	Japanese (ja)	Korean (ko)	Norwegian (no)
Polish (pl)	Portuguese (pt)	Romanian (ro)	Russian (ru)
Serbian (sr)	Slovenian (sl)	Spanish (es)	Suomi (fi)
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