Primary lens Synonyms

Definitions for Primary


  • (adjective) coming before all others in importance
  • (adjective) done or working without something else coming in between
  • (adjective) highest in rank or authority

Definitions for Lens


  • (noun) a transparent optical device used to converge or diverge transmitted light and to form images
  • (noun) electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons
  • (noun) biconvex transparent body situated behind the iris in the eye; its role (along with the cornea) is to focuses light on the retina