发明授权
- 专利标题: Camera LCD screen hood and viewing device
- 专利标题(中): 相机液晶屏幕罩和观察装置
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申请号: US11881931申请日: 2007-07-30
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公开(公告)号: US07386229B2公开(公告)日: 2008-06-10
- 发明人: Louis J. Schmidt , Robert P. Schmidt , Michael R. Schmidt
- 申请人: Louis J. Schmidt , Robert P. Schmidt , Michael R. Schmidt
- 申请人地址: US CA Torrance
- 专利权人: Hoodman Corporation
- 当前专利权人: Hoodman Corporation
- 当前专利权人地址: US CA Torrance
- 代理机构: Fildes & Outland, P.C.
- 主分类号: G03B11/04
- IPC分类号: G03B11/04 ; G02B21/00
摘要:
In an exemplary embodiment, an LCD screen hood is provided for use with digital cameras. The hood includes a hood tube that defines a light blocking sidewall having an open camera end and an opposite viewing end and enclosing a longitudinally extending viewpath therebetween. An eyepiece mounted on the viewing end includes an eyepiece lens for enlarging an image on an associated LCD screen disposed at the camera end of the hood tube. An eye cup is mounted on the eyepiece for shielding the eyepiece lens from ambient light. An objective tube fixed to the hood tube carries a three piece objective lens mounted between the eyepiece lens and the camera end of the hood tube. Magnification of the eyepiece lens varies as appropriate between 1× and 2.5×. Rotation of the eyepiece tube provides for diopter adjuxtment.
公开/授权文献
- US20080030868A1 Camera LCD screen hood and viewing device 公开/授权日:2008-02-07
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