autofocus

noun

au·​to·​fo·​cus ˈȯ-tō-ˌfō-kəs How to pronounce autofocus (audio)
: an automatic focusing system (as on a camera)
autofocus verb

Examples of autofocus in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The company has included autofocus chops to help ensure visual remain sharp without needing to fine-tune manually, but there's no mention of other auto adjustment tech such as keystone correction, fit-to-screen or object avoidance. New Atlas, 23 Dec. 2024 The field of view is a bit narrow at 78 degrees, but the autofocus is pretty snappy. Julian Chokkattu, WIRED, 20 Dec. 2024 Both are ultimately edge cases for this particular lens since the 10-18mm formula isn't ideal for rack focus shots, and the wide coverage won't benefit immensely from autofocus tweaks. PCMAG, 2 Dec. 2024 The 33-megapixel sensor is capable of incredibly sharp images, with excellent dynamic range and great autofocus. Scott Gilbertson, WIRED, 30 Nov. 2024 See all Example Sentences for autofocus 

Word History

Etymology

auto- + focus entry 2

First Known Use

circa 1937, in the meaning defined above

Time Traveler
The first known use of autofocus was circa 1937

Dictionary Entries Near autofocus

Cite this Entry

“Autofocus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/autofocus. Accessed 5 Jan. 2025.

Last Updated: - Updated example sentences
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