Sentence Examples

  • In both cases two eyepieces are employed, one to view each separate web.
  • - Diagram of the diaphragm in eyepieces of " the micrometer used for measuring the plates of the Astrographic Catalogue.
  • Small German periscopes were usually 1 metre or 2 a metre in length and had two eyepieces giving magnifications 10 and 15 diameters.
  • Here they pass through the lenses and prism shown into one of the eyepieces, F.
  • There are three eyepieces which are mounted on a revolving sleeve in such a way that any one of them can be quickly brought into use, to give the magnification suitable to the height of the mast.

Words near eyepieces in the dictionary