US PATENT SUBCLASS 359 / 626
.~.~ Particular focusing or defocusing characteristic

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

618  DF  SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) {3}
619  DF  .~ By surface composed of lenticular elements {6}
626.~.~ Particular focusing or defocusing characteristic

DEFINITION

Classification: 359/626

Particular focusing or defocusing characteristic:

(under subclass 619) Subject matter in which the elements of the lenticular array cooperate to produce an imaging effect upon a light beam incident thereon.