US PATENT SUBCLASS 348 / 337
.~.~.~ Prism arrangement

Current as of: June, 1999
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207  DF  CAMERA, SYSTEM AND DETAIL {19}
335  DF  .~ Optics {12}
336  DF  .~.~ Color separating optics {2}
337.~.~.~ Prism arrangement {1}
338  DF  .~.~.~.~> With dichroic layer or air gap between prism sections

DEFINITION

Classification: 348/337

Prism arrangement:

(under subclass 336) Subject matter including a multi-sectional refractive optical element or a group of refractive optical elements for color-separating the incident image.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements,

831+, for prism, per se.