Invention Grant
- Patent Title: Focusing hood for use on a digital camera
- Patent Title (中): 聚焦罩用于数码相机
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Application No.: US09959325Application Date: 2001-12-04
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Publication No.: US06687460B2Publication Date: 2004-02-03
- Inventor: Jochen Müller
- Applicant: Jochen Müller
- Priority: DE10009545 20000223
- Main IPC: G03B1104
- IPC: G03B1104

Abstract:
A telescopically extendible focusing hood which improves the viewing of the LCD screen of a digital camera in bright surrounding light. The focusing hood can be fixed to the rear wall of the camera, surrounding the LCD screen. The focusing hood preferably has an anti-reflection-coated enlarging lens or glass disk which covers the entire cross-section of the focusing hood in parallel to the fixing plane. In its extended state, the focusing hood can be used with a single lens in the manner of a 35 mm camera finder. When the enlarging lens is pushed in, the focusing hood can be used with two lenses for assessing the image.
Public/Granted literature
- US20020159775A1 Focusing hood for use on a digital camera Public/Granted day:2002-10-31
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