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Defenition of the word collimator

    • Defenition of the word collimator

      • 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
      • a small telescope attached to a large telescope to use in setting the line of the larger one
      • 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

    Meronymys for the word collimator

      • prism spectroscope
      • spectroscope

    Hypernyms for the word collimator

      • optical device
      • scope
      • telescope

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