US PATENT SUBCLASS 348 / 361
.~.~.~ Automatic

Current as of: June, 1999
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207  DF  CAMERA, SYSTEM AND DETAIL {19}
335  DF  .~ Optics {12}
360  DF  .~.~ Lens or filter substitution {1}
361.~.~.~ Automatic

DEFINITION

Classification: 348/361

Automatic:

(under subclass 360) Subject matter wherein the selective positioning of a lens or a filter is performed responsive to a predetermined condition without intervention of a human operator.