Invention Grant
- Patent Title: Methods and apparatus providing improved visual capabilities of optical instruments
- Patent Title (中): 提供光学仪器改进视觉能力的方法和设备
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Application No.: US11469605Application Date: 2006-09-01
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Publication No.: US07672070B2Publication Date: 2010-03-02
- Inventor: Rolin Gebelein
- Applicant: Rolin Gebelein
- Applicant Address: US CA Santa Cruz
- Assignee: Gebelein Family Trust
- Current Assignee: Gebelein Family Trust
- Current Assignee Address: US CA Santa Cruz
- Agency: Central Coast Patent Agency, Inc.
- Agent Donald R. Boys
- Main IPC: G02B5/22
- IPC: G02B5/22 ; F41G1/38
Abstract:
An apparatus for forming an image has one or more lenses in an optical path, at least one angular-sensitive light transmission filter in the optical path, in which transmission varies with change in angular orientation of the filter with reference to the direction of light in the optical path, and a mechanism for adjusting the angle of the light transmission filter.
Public/Granted literature
- US20070081261A1 Methods and Apparatus Providing Improved Visual Capabilities of Optical Instruments Public/Granted day:2007-04-12
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