optical
გამოთქმა:
/ˈɒptɪk(ə)l/
1relating to sight, especially in relation to the action of light:optical illusions constructed to assist sight:an optical aid relating to the science of optics.
2 Physics operating in or employing the visible part of the electromagnetic spectrum:optical telescopes Electronics (of a device) requiring electromagnetic radiation for its operation:integrated optical circuits
არსებითი სახელი
Universal
a pair of glasses:he pushed his opticals on to the bridge of his nose