(under subclass 65) Subject matter wherein an optical arrangement is used to direct a light source or to control
the intensity of a light source projected on the inspected surface of a human body.
SEE OR SEARCH THIS CLASS, SUBCLASS:
370+, for television camera with object or scene illumination.
SEE OR SEARCH CLASS
250, Radiant Energy,
203.2, for photocell control illumination of a target by artificial light source and subclasses 227.29, 227.3, 227.31, and 227.32 for light conductor with particular illumination.
362, Illumination, appropriate subclasses for illumination structure details. 600, Surgery,
101+, for endoscope illumination for use in surgery.
