Patent ID: 11906712
Assignee: OLYMPUS CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. The wide-angle optical system according to claim 1, wherein the optical member comprises a pair of intermediate surfaces;
reflection of a first light ray of the two light rays occurs at a first intermediate surface of the pair of intermediate surfaces,
reflection of a second light ray of the two light rays occurs at a second intermediate surface of the pair of intermediate surfaces,
reflection of the first light ray occurs at the first intermediate surface, before the reflection of the first light ray occurs at the inclined surface through which the other light ray is transmitted, and
reflection of the second light ray occurs at the second intermediate surface, before the reflection of the second light ray occurs at the inclined surface through which the first light ray is transmitted.