Apparatuses, systems, and methods for coordinated lens adjustments
US10690921B1 · kind B1 · utility
1Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2018 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Mar 26, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An apparatus may include a proximal adjustable-focus lens. The apparatus may further include a distal adjustable-focus lens. The apparatus may additionally include an actuator coupled to both the proximal adjustable-focus lens and the distal adjustable-focus lens, such that mechanical action by the actuator simultaneously adjusts the proximal adjustable-focus lens and the distal adjustable-focus lens. Various other apparatuses, systems, and methods are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.