Sentence Examples


  • As the inventor of the floating collimator, Kater rendered a great service to practical astronomy (Phil.
  • Collimator of long focus.
  • Attempts have been made to overcome the difficulties connected with levels by adopting the principle of Kater's floating collimator (Phil.
  • Suppose a fixed image of the sun to be formed on the collimator slit of this spectroscope, and a photographic plate, with its plane parallel to the plane of the solar image, to be mounted almost in contact with the camera slit.
  • The spectroscope is then moved parallel to itself, admitting to the collimator slit light from all parts of the sun's disk.
 

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