Optics is a branch of physics that studies light.
Optic or Optics may also refer to:
Optic, an alcoholic spirits measure, a device for dispensing fixed amounts of alcoholic spirits OpTic Gaming, an American esports organization Optics, a general class of bidirectional transformations in computer science OPTICS algorithm, an unsupervised learning clustering algorithm Optimized Protocol for Transport of Images to Clients used by iCentrix's MarioNet split web browser (OPTICS) "Optics" (Daredevil: Born Again), an episode of Daredevil: Born Again Optics (TV series), an Australian TV series
See also Opticks, a treatise by Isaac Newton