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collimator
/'kɑlə,meɪtər/
Synonyms of collimator Antonyms of collimator Examples of collimator Usage of collimator Parts of collimator Definition that contains collimator Words sounding like collimator Explanation of collimator

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Definitions of collimator
  1. noun
    a small telescope attached to a large telescope to use in setting the line of the larger one
    type of:
    scope telescope
  2. noun
    optical device consisting of a tube containing a convex achromatic lens at one end and a slit at the other with the slit at the focus of the lens; light rays leave the slit as a parallel beam
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