ZOOMLENS

Zoom lens

A zoom lens is a mechanical assembly of lens elements for which the focal length can be varied, as opposed to a fixed focal length lens .

The above text is a snippet from Wikipedia: Zoom lens
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zoom lens

Noun

  1. A lens containing a mechanical assembly of inner lenses, allowing the focal length to be changed rapidly.


The above text is a snippet from Wiktionary: zoom lens
and as such is available under the Creative Commons Attribution/Share-Alike License.

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