dioptric

[ dahy-op-trik ]

/ daɪˈɒp trɪk /

adjective

Optics. pertaining to dioptrics: dioptric images.

Optics, Ophthalmology. noting or pertaining to refraction or refracted light.

Also di·op·tri·cal .

Origin of dioptric

From the Greek word dioptrikós, dating back to 1625–35. See diopter, -ic

OTHER WORDS FROM dioptric

di·op·tri·cal·ly, adverb

Words nearby dioptric

diopsimeter, dioptase, diopter, dioptometer, dioptre, dioptric, dioptric aberration, dioptrics, Dior, diorama, diorite

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for dioptric

Two methods of lighting have been employed—the Catoptric and the Dioptric systems.
Grace Darling|Eva Hope
Mercury rotation; univalve 164 in azimuth, with 164 dioptric mirror in rear.
Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 6|Various
A new lantern and dioptric apparatus were erected on the tower in 1902.
Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 6|Various
We have (with the consent of the author) altered these to the dioptric system.
Schweigger on Squint|C. Schweigger

This optic embodied the first combination of dioptric and catoptric elements in one design (fig. 34).
Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 6|Various

British Dictionary definitions for dioptric

dioptric

dioptrical

/ (daɪˈɒptrɪk) /

adjective

of or concerned with dioptrics

of or denoting refraction or refracted light

Derived forms of dioptric

dioptrically, adverb

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for dioptric

dioptric

[ dī-ŏp′trĭk ]

Relating to the refraction of light, especially by a lens. Dioptric lenses are used in Fresnel lenses and camera viewfinders. Compare catadioptric catoptric.

单词	dioptric
释义	dioptric [ dahy-op-trik ] / daɪˈɒp trɪk / adjective Optics. pertaining to dioptrics: dioptric images. Optics, Ophthalmology. noting or pertaining to refraction or refracted light. Also di·op·tri·cal . Origin of dioptric From the Greek word dioptrikós, dating back to 1625–35. See diopter, -ic OTHER WORDS FROM dioptric di·op·tri·cal·ly, adverb Words nearby dioptric diopsimeter, dioptase, diopter, dioptometer, dioptre, dioptric, dioptric aberration, dioptrics, Dior, diorama, diorite Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for dioptric Two methods of lighting have been employed—the Catoptric and the Dioptric systems. Grace Darling\|Eva Hope Mercury rotation; univalve 164 in azimuth, with 164 dioptric mirror in rear. Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 6\|Various A new lantern and dioptric apparatus were erected on the tower in 1902. Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 6\|Various We have (with the consent of the author) altered these to the dioptric system. Schweigger on Squint\|C. Schweigger This optic embodied the first combination of dioptric and catoptric elements in one design (fig. 34). Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 6\|Various British Dictionary definitions for dioptric dioptric dioptrical / (daɪˈɒptrɪk) / adjective of or concerned with dioptrics of or denoting refraction or refracted light Derived forms of dioptric dioptrically, adverb Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for dioptric dioptric [ dī-ŏp′trĭk ] Relating to the refraction of light, especially by a lens. Dioptric lenses are used in Fresnel lenses and camera viewfinders. Compare catadioptric catoptric. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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