US PATENT SUBCLASS 359 / 207
.~.~.~ Anamorphic element

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

196  DF  DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) {3}
197  DF  .~ Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) {6}
205  DF  .~.~ Having particular focusing element to receive scanned light {3}
207.~.~.~ Anamorphic element

DEFINITION

Classification: 359/207

Anamorphic element:

(under subclass 205) Subject matter including an element (usually a lens) for producing magnification in a first plane which differs from that in a plane perpendicular thereto.

SEE OR SEARCH THIS CLASS, SUBCLASS:

668+, for an anamorphic lens, per se.