Saturday, 24 March 2012

Entry: apochromatic (adj.)


In context: See previous.

Definition: Epithet of an improved form of achromatic lens invented by Abbe. Also as n., an apochromatic lens; in Photogr. further shortened to   ˈapochroˌmat n. So   apoˈchromatism n. apochromatic condition or quality.

Other:  Pretty obvious, right?

SNOOT score: 1

Page:188
 
Source: Oxford English Dictionary


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