Invention Grant
- Patent Title: Method and apparatus providing improved visual capabilities of optical instruments
- Patent Title (中): 提供光学仪器的改进视觉能力的方法和装置
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Application No.: US12428661Application Date: 2009-04-23
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Publication No.: US07929206B2Publication Date: 2011-04-19
- 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: G02B23/00
- IPC: G02B23/00
Abstract:
A color-filtering device for enhancing color from a binocular view includes a first variable color filter element a second variable color filter element: and a mechanical assembly for communication of axial rotation to the first and second filter elements.
Public/Granted literature
- US20090201581A1 Method and Apparatus Providing Improved Visual Capabilities of Optical Instruments Public/Granted day:2009-08-13
Information query
