Definition of zoom lens
: a lens (as of a camera or projector) in which the image size can be varied continuously while the image remains in focus
First Known Use of zoom lens
ZOOM LENS Defined for English Language Learners
Definition of zoom lens for English Language Learners
: a camera lens that can make the size of the image become larger and smaller : a camera lens that can zoom in or zoom out
Seen and Heard
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