US PATENT SUBCLASS 359 / 403
.~.~.~ With plural optical axes

Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

362  DF  COMPOUND LENS SYSTEM {8}
399  DF  .~ Telescope {12}
402  DF  .~.~ Periscope {2}
403.~.~.~ With plural optical axes {1}
404  DF  .~.~.~.~> Binocular

DEFINITION

Classification: 359/403

With plural optical axes:

(under subclass 402) Subject matter wherein light from an object may follow any of a plurality of substantially different optical axes through the periscope.

(1) Note. The different optical axes may be partly colinear and may be used either simultaneously or alternately.

SEE OR SEARCH THIS CLASS, SUBCLASS:

372+, for a microscope with plural optical axes.

419+, for a telescope with plural optical axes.