The professional practice of filling prescriptions for ophthalmic lenses, dispensing spectacles, and making and fitting contact lenses. ... (05 Mar 2000) ... 
(op-tish´әn-re) the translation, filling, and adapting of ophthalmic prescriptions, products, and accessories.
Type: Term Pronunciation: op-tish′ăn-rē Definitions: 1. The professional practice of filling prescriptions for ophthalmic lenses, dispensing spectacles, and making and fitting contact lenses.