Home > Term: correttore di dispersione atmosferica
correttore di dispersione atmosferica
An optical device usually comprising two thin prisms which can rotate to compensate for the elongation of a star image caused by the wavelength dependence of the refractive index of air.
- Part of Speech: noun
- Industry/Domain: Astronomy
- Category: General astronomy
- Company: Caltech
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Creator
- Chiara conte
- 100% positive feedback
(Beijing, China)