ὀπτικός
From LSJ
ὤμοι, πέπληγμαι καιρίαν πληγὴν ἔσω → Alas! I am struck deep with a mortal blow! | Ah me! I am struck—a right-aimed stroke within me (Aeschylus, Agamemnon 1343)
English (LSJ)
ή, όν,
A of or for sight: τὰ ὀπτικά the theory of the laws of sight, optics, Arist. Metaph.1077a5, etc.; so ἡ ὀπτική (sc. θεωρία) ib.997b20 ; -καὶ ἀποδείξεις Id.AP0.76a24 ; -κοὶ λόγοι Gal.17(2).214 ; -κὴ δύναμις Id.8.20. Adv. -κῶς Id.18(1).309.
