autofocus

noun

au·​to·​fo·​cus ˈȯ-tō-ˌfō-kəs 

: an automatic focusing system (as on a camera)

autofocus verb

Examples of autofocus in a Sentence

Recent Examples on the Web

Automatic setup features include autofocus and auto keystone correction (both on by default), plus auto obstacle avoidance and auto fit-to-screen. — M. David Stone, PC Magazine, 22 Aug. 2026

Built for photographers after speed and precision, the EOS R3 stands out for its blazing-fast continuous shooting, eye-control autofocus, and exceptional low-light performance. — Jessica Chapel, Condé Nast Traveler, 7 Aug. 2026

From here, autofocus, obstacle avoidance and keystone correction do the rest. — New Atlas, 29 June 2026

Highlights for me include the incredibly fast autofocus, which is accurate and intelligent. — Paul Brett, Space.com, 15 May 2026

Word History

Etymology

auto- + focus entry 2

First Known Use

circa 1937, in the meaning defined above

Rhymes for autofocus

• crocus
• focus
• hocus
• locus
• defocus
• refocus