US PATENT SUBCLASS 359 / 364
.~ With curved reflective imaging element

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

362  DF  COMPOUND LENS SYSTEM {8}
364.~ With curved reflective imaging element {1}
365  DF  .~.~> Two or more in a series {1}

DEFINITION

Classification: 359/364

With curved reflective imaging element:

(under subclass 362) Subject matter including a curved reflector which contributes to the formation of at least one of the real images.

SEE OR SEARCH THIS CLASS, SUBCLASS:

727+, for lenses that employ both refraction and reflection in forming an image (catadioptric lenses).

SEE OR SEARCH CLASS

362, Illumination,

296+, for reflectors in illumination systems.