Adjective optical has 3 senses
  1. ocular, optic, optical, visual - relating to or using sight; "ocular inspection"; "an optical illusion"; "visual powers"; "visual navigation"
  2. optical - of or relating to or involving light or optics; "optical supplies"
  3. ocular, optic, optical, opthalmic - of or relating to or resembling the eye; "ocular muscles"; "an ocular organ"; "ocular diseases"; "the optic (or optical) axis of the eye"; "an ocular spot is a pigmented organ or part believed to be sensitive to light"
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