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compound lens

noun
1.
an optical system consisting of two or more lenses having the same axis.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for compound-lens

compound lens

noun
1.
a lens consisting of more than one component lens
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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compound-lens in Science
compound lens  
See lens.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Difficulty index for compound lens

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Word Value for compound

15
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