Three-dimensional image optical system
US7054067B2 · kind B2 · utility
45Cited by
3References
12Claims
0Family size
Assignee
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Key dates
| Filing date | May 20, 2004 |
| Grant date | May 30, 2006 |
| Priority date | — |
| Expiry date | Jul 29, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B35/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A three-dimensional image optical system including at least an elementary image optical subsystem constructed with plural afocal optical elements which include the first and the second optical components, wherein the plural afocal optical elements are aligned in a planar arrangement. The variety of the focal length to satisfy the afocal property is realized with the combination of the first optical components and the second optical components, that results in to provide the flexibility of the depth magnification, by which a remote observation is possible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.