US PATENT SUBCLASS 359 / 371
.~.~.~ Using polarized light

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

362  DF  COMPOUND LENS SYSTEM {8}
368  DF  .~ Microscope {10}
370  DF  .~.~ Interference {1}
371.~.~.~ Using polarized light

DEFINITION

Classification: 359/371

Using polarized light:

(under subclass 370) Subject matter wherein light with a particular polarization characteristic is present.

SEE OR SEARCH THIS CLASS, SUBCLASS:

386, for illuminators for microscopes other than interference microscopes using polarized light.

483+, for optics, systems, and elements for polarization of light or using polarized light.