Scope with improved magnification system
US7684114B2 · kind B2 · utility
9Cited by
39References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 26, 2006 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Jan 26, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/10
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Various embodiments described herein include a scope for a firearm having a large range of zoom. The scope comprising a movable zoom selector for adjusting magnification of an image viewed through the scope. The scope further includes an objective, an ocular, and an erector assembly positioned between the objective and ocular. The erector assembly includes at least three optical elements movable relative to one another in response to operation of the zoom selector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.