aplanatic lens
Definition: a lens designed to correct spheric aberration and coma (q.v.).
Synonym(s): periscopic meniscus
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Examples: glitazone, GI cocktail, etc.
Definition: a lens designed to correct spheric aberration and coma (q.v.).
Synonym(s): periscopic meniscus
Examples: glitazone, GI cocktail, etc.