Imaging device
US5907438A · kind A · utility
13Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 1997 |
| Grant date | May 25, 1999 |
| Priority date | — |
| Expiry date | Jan 29, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/045
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An imaging device includes a first focusing element on which rays from an object are incident, a second focusing element from which the rays are emitted toward an imaging surface, and a roof mirror having surfaces which are connected to each other at an angle of 90.degree. so that a ridge line is formed, the roof mirror being arranged so that the ridge line intersects optical axes of the first focusing element and the second focusing element at a position on a plane including the optical axes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.