US PATENT SUBCLASS 359 / 367
.~ Right angle inspector

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

362  DF  COMPOUND LENS SYSTEM {8}
367.~ Right angle inspector

DEFINITION

Classification: 359/367

Right angle inspector:

(under subclass 362) Subject matter including a compound lens system with an objective deflector to provide viewing at a right angle to the main optical axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

434+, for a relay system which may be used in a compound lens

system of the structure classified in this subclass (367).