Definition of slide duplicator in English:

slide duplicator

Line breaks: slide du¦pli|ca¦tor
(also slide copier)

noun

Photography
An optical device attached to the front of a camera lens for rephotographing a transparency.
More example sentences
  • The simplest method is to make one exposure of just the moon using a very long lens and another of an interesting landscape, then combine them later in a slide duplicator.
  • If the filters could be placed between the slide duplicator and the camera, we'd be good to go.
  • Looking at slide copiers it became apparent that the costs were excessive for a single project.

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Pronunciation: wiːn
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be of the opinion; think or suppose