Entomology definition of Dioptric September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Dioptric Entomology definition of Dioptric: with a transversely divided ocellus. Dioptric Entomology explanationDioptric Entomology meaningEntomology Dioptric definitionReviews & Comments