convexo-concave lens
n.
A lens having one surface convex and the opposite surface concave, with the concave surface having the greater curvature.
Words nearby convexo-concave lens
convex lens, convex sole, convexity, convexo-, convexo-concave, convexo-concave lens, convexo-convex, convexo-convex lens, convexo-plane, convey, conveyance
The American Heritage® Stedman's Medical Dictionary
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