| optical |
Of or pertaining to sight or vision.
Ãâó: www.nightgalaxy.com/index.asp
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| optical |
In the cubic system a light ray is refracted (bent), passes through the crystal and emerges as a single ray. This is known as an isotropic (singly refractive) material. Of the doubly refractive crystal systems three (tetragonal, hexagonal, trigonal) are uniaxial and have a single direction (not a line but an entire direction) of single refraction in the doubly refractive (anisotropic or birefringent) crystal. ...
Ãâó: www.ganoksin.com/borisat/nenam/physical.htm
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| optical density |
For a given wavelength, an expression of the transmittance of an optical element. The optical density (OD) range and grayscale accuracy delivered by VIDAR
Ãâó: www.filmdigitizer.com/about/news/glossary.htm
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| optical glass |
Glass that is absolutely flawless, completely transparent and can be ground to shape. Glass is a fluid, not a solid.
Ãâó: www.asap.unimelb.edu.au/bsparcs/guides/puzzles/omp...
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| optical |
(with variant distance 7 and history "ssd") is a derivational variant of a synonym (optic) of a synonym (eye) of ocular; and
Ãâó: skr.nlm.nih.gov/papers/references/metamap.fm4.html
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