G02B17/0824 - CPC Classification Index

ClassID:

174568 ⎘

G02B17/0824 - CPC Classification

Classification description:

Systems with reflecting surfaces, with or without refracting elements; Catadioptric systems using three curved mirrors on-axis systems with at least one of the mirrors having a central aperture

Recent Application in this class:

20260072260

2026-03-12

WIDE-ANGLE OPTICAL SYSTEM AND OPTICAL DEVICE

20130308181

2013-11-21

Catadioptric optical system with high numerical aperture

20100201781

2010-08-12

Three-mirror panoramic camera

20080315075

2008-12-25

Method for optically detecting and identifying a threat

20080149817

2008-06-26

Method and apparatus for optically detecting and identifying a threat

16016006

2018-11-20

Compact telephoto lens camera suitable for use in smart phones and similar devices, and methods of using same