comatic aberration

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Optical aberration — v · d · e Optical aberration … Wikipedia
Coma (optics) — v · d · e Optical aberration … Wikipedia
Microstructured optical arrays — (MOAs) are instruments for focusing x rays. MOAs utilise total external reflection at grazing incidence from an array of small channels in order to bring x rays to a common focus. This method of focusing means that MOAs exhibit low absorption.… … Wikipedia
Coma (óptica) — Coma en una lente. Ejemplo de coma y aberración … Wikipedia Español
aberración comática — Eng. Comatic aberration Aberración monocromática que afecta a los rayos que proceden de puntos no situados sobre el eje óptico de la lente. La imagen resultante se asemeja a un cometa, con la cola del mismo orientada hacia el eje. Coma … Diccionario de oftalmología
Lens (optics) — For other uses, see Lens. A lens. Lenses can be used to focus light. A lens is an optical device with perfect or approximate axial symmetry which tra … Wikipedia
coma — I. noun Etymology: New Latin, from Greek kōma deep sleep Date: 1646 1. a state of profound unconsciousness caused by disease, injury, or poison 2. a state of mental or physical sluggishness ; torpor II. noun (plural comae) … New Collegiate Dictionary

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