Online dictionaryOnline dictionary
Synonyms, antonyms, pronunciation

  Home 		English Dictionary      examples: 'day', 'get rid of', 'New York Bay'




Dioptrics   Listen
noun
Dioptrics  n.  (Optics) The science of the refraction of light; that part of geometrical optics which treats of the laws of the refraction of light in passing from one medium into another, or through different mediums, as air, water, or glass, and esp. through different lenses; distinguished from catoptrics, which refers to reflected light.





Collaborative International Dictionary of English 0.48


Advanced search
     Find words:
Starting with
Ending with
Containing
Matching a pattern  

Synonyms
Antonyms
Quotes
Words linked to  

only single words


Share |
Add this dictionary
to your browser search bar




"Dioptrics" Quotes from Famous Books



... nitency^; radiance, radiation; irradiation, illumination. actinic rays, actinism; Roentgen-ray, Xray; photography, heliography; photometer &c 445. [Science of light] optics; photology^, photometry; dioptrics^, catoptrics^. [Distribution of light] chiaroscuro, clairobscur^, clear obscure, breadth, light and shade, black and white, tonality. reflection, refraction, dispersion; refractivity. V. shine, glow, glitter; ...
— Roget's Thesaurus of English Words and Phrases: Body • Roget


Copyright © 2025 Dictionary One.com