US PATENT SUBCLASS 359 / 662
.~ High distortion lens (e.g., f0, etc.)

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

642  DF  LENS {32}
662.~ High distortion lens (e.g., f0, etc.)

DEFINITION

Classification: 359/662

High distortion lens (e.g., fQ, etc.):

(under subclass 642) Subject matter wherein the image formed by the lens is not in proportion to the source of the image.