Sentence Examples


  • The micrometer is at zero when the two edges are brought exactly together.
  • Micrometer with the upper side of the box removed.
  • The micrometer shown in fig.
  • When equatorial mountings for telescopes became more general, no filar micrometer was considered complete which was not fitted with a position circle.'
  • A still further facility was given to the use of the filar micrometer by the introduction of clockwork, which caused the telescope automatically to follow the diurnal motion of a star, and left the observer's hands entirely at liberty.'