An Etymological Dictionary of Astronomy and Astrophysics
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فرهنگ ریشهشناختی اخترشناسی-اخترفیزیک
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anastigmatic lens
عدسی ِ گراور
adasi-ye gerâ-var
Fr.: anastigmate
A lens designed to correct →
astigmatism
.
See also:
→
astigmatism
; →
lens
.