Definition of plano-concave in English:

plano-concave

Syllabification: pla·no-con·cave
Pronunciation: /ˌplānōˌkänˈkāv, -ˈkänˌkāv
 
/

adjective

(Of a lens) with one surface plane and the opposite one concave.
More example sentences
  • Plano-concave axicons are made of a plano surface in combination with a concave conical surface.
  • This tutorial explores lens action in plano-concave lenses when the object faces the flat side of the lens.

Definition of plano-concave in:

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