Meaning & use

autofocus

noun·Everyday

A camera feature that automatically adjusts the lens to keep the subject sharp.

See it in a sentence

The camera's autofocus struggled to lock onto the bird as it flew past.

She switched off autofocus to manually focus on the flower's fine details.

A note on using this word

Autofocus is common in photography and can also work as a verb, as in 'the lens autofocuses quickly.'

Words with a similar meaning

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