ოპტიკა • (optika)=optics=οπτικά

ოპტიკა • (optika)=optics=οπτικά

ONLINE ETYMOLOGY DICTIONARY

optics (n.) Look up optics at Dictionary.com
"science of sight and light," 1570s, from optic; also see -ics. Used for Medieval Latin optica (neuter plural), from Greek ta optika "optical matters," neuter plural of optikos "optic."