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adaptive optics

noun
1.
the branch of optics that compensates for image distortions, especially by means of flexible mirrors or membranes.
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for adaptive-optics

adaptive optics

noun (functioning as sing)
1.
a technique used to increase the resolution of a ground-based astronomical telescope by counteracting the effects of the atmosphere on the image. A deforming mirror in the light path of the telescope maintains a pointlike image of the celestial body using either a real star or a laser beam as a reference
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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