US PATENT SUBCLASS 359 / 415
.~.~.~.~ Oculars rotate about separate 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}
407  DF  .~.~ Binocular {4}
412  DF  .~.~.~ With adjustable interocular distance {3}
415.~.~.~.~ Oculars rotate about separate axes {1}
416  DF  .~.~.~.~.~> Spacing of optical elements axially adjustable

DEFINITION

Classification: 359/415

Oculars rotate about separate axes:

(under subclass 412) Subject matter wherein the lateral spacing is varied by rotating the binocular telescopes about different axes displaced from their optical axes.