US PATENT SUBCLASS 348 / 360
.~.~ Lens or filter substitution


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



348 /   HD   TELEVISION

207  DF  CAMERA, SYSTEM AND DETAIL {19}
335  DF  .~ Optics {12}
360.~.~ Lens or filter substitution {1}
361  DF  .~.~.~> Automatic


DEFINITION

Classification: 348/360

Lens or filter substitution:

(under subclass 335) Subject matter wherein one or more of a plurality of wavelength refractive or absorptive optical elements (e.g., lens or filter) are selectively positioned in the optical path of the camera.