Definition of Achromatism. Meaning of Achromatism. Synonyms of Achromatism

Here you will find one or more explanations in English for the word Achromatism. Also in the bottom left of the page several parts of wikipedia pages related to the word Achromatism and, of course, Achromatism synonyms and on the right images related to the word Achromatism.

Definition of Achromatism

Achromatism
Achromatism A*chro"ma*tism, n. [Cf. F. achromatisme.] The state or quality of being achromatic; as, the achromatism of a lens; achromaticity. --Nichol.

Meaning of Achromatism from wikipedia

- wavelengths are), and an achromat made with sufficiently low dispersion gl**** can yield significantly better correction than an achromat made with more conventional...
- An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to...
- correction of chromatic and spherical aberration than the much more common achromat lenses. Chromatic aberration is the phenomenon of different colors focusing...
- frequency sound reproduction Chasman–Green lattice, common name double bend achromat De Bellis Antiquitatis, a tabletop wargame Dalbandin Airport IATA code...
- that the object-gl****es of telescopes must forever remain imperfect, achromatism and refraction being incompatible. This inference was proved by Dollond...
- This word was first used by Robert Blair to characterize a superior achromatism, and, subsequently, by many writers to denote freedom from spherical...
- noted as having made the first twin color corrected lens in 1730. Dollond achromats were quite po****r in the 18th century. A major appeal was they could...
- costly fluorite gl****es and to very tight tolerances. Photographic lens Achromat Apochromat Herzberger, M., and N. McClure, The design of superachromatic...
- 61 cm (24″) achromat Arizona, USA 1896 Halstead Observatory 58.4 cm (23″) achromat Princeton, USA 1881 Chamberlin Observatory 50 cm (20″) achromat Colorado...
- around the image. It can be minimised by using an achromatic doublet (or achromat) in which two materials with differing dispersion are bonded together to...
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