et

dpt

1 [di`optria] symbol

EKI Combined Dictionary 2026

Last modified 13.09.2026

Meanings

läätse (või läätsede süsteemi) optilise tugevuse mõõtühik
Synonyms

Translations

Terminological databases

Koolisõnastikud 2005–2010

ID 594886 Last modified 11.10.2022
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Domain physics
dpt
  • läätse , sfäärilise peegli või nende süsteemi optilise tugevuse mõõtühiku üks dioptria tähis
dpt symbol

Metroloogia terminibaas

ID 573999 Last modified 13.09.2026
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Domain metrologyunits of measurement
dioptria former
dpt former
dioptre former
dpt former
  • optilise tugevuse SI välise ühiku nimetus/tähis
  • name/symbol of the non-SI unit for optical strength
dioptria former
Usage examples
  • Dioptria tähisega dpt on läätse või optilise süsteemi murdumisnõue ehk optiline tugevus.
Good to know
  • Üks dioptria vastab sellise läätse optilisele tugevusele, mille fookuskaugus on üks meeter.
dpt former symbol
Usage examples
  • 1 dpt = 1 m-1.
dioptre former
Usage examples
  • Dioptre (dpt) is the refractive power or optical power of a lens or optical system.
Good to know
  • One dioptre corresponds to the optical power of a lens with a focal length of one meter.
dpt former symbol
Usage examples
  • 1 dpt = 1 m-1.

Word forms

Inflection Type 1

dpt dpt-d
dpt dpt-te
dpt-t dpt-id

Etymology not available

Related words not available

Phrases and phrasal verbs not available

Compounds with search word as second component not available

Compounds with search word as first component not available

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