achromatic lens(redirected from Achromatic lense)
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A combination of lenses made of different glass, used to produce images free of chromatic aberrations.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
a system of two or more lenses made of different substances so that different colors are focused at the same point, eliminating chromatic aberration.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.