Synonyms of optical

optical

adjective

ˈäp-ti-kəl 

as in optic

of, relating to, or used in vision

an optical illusion that fools most people

Synonyms & Similar Words

• optic
• visual
• ocular
• focusing
• sighted
• seeing

Example Sentences

Recent Examples of optical

Optical inter-satellite terminals enable satellite constellations to establish zero-trust, closed-loop mesh networks in orbit, transmitting massive sensor datasets at optical speeds without relying on jammable RF cross-links. — Rohit Jha, Forbes.com, 1 Oct. 2026

The hurdle with optical signals, though, is that sunlight contains radiation in these wavelengths, which can interfere with optical signals and make transmission unreliable and difficult. — Ameya Paleja, Interesting Engineering, 1 Oct. 2026

Speaking of the oversized, the collection’s Handloom Cardigan fits the bill but spares you from imitating a balloon, courtesy of those vertical stripes (also known as the oldest optical trick in the fashion book). — Stacia Datskovska, Footwear News, 28 Sep. 2026

Geologist, working with visual artist Kyle Simon, accomplished this by fitting a telescope with optical lenses. — Justin Klawans, TheWeek, 28 Sep. 2026

Phrases Containing optical

• optical illusion