发明名称 Optical viewfinder of a camera having a function of taking photographs
摘要 The present invention discloses an optical viewfinder of a camera having the function of taking photographs, and the viewfinder comprises an objective module, a base, an eyepiece module and an upper casing. The objective module and the eyepiece module are fixed onto the front end and rear end of the base respectively and the upper casing is connected between the objective module and the eyepiece module and disposed in the middle section of the base. The simple structure of the invention is designed according to the principle of optical reflection and features a high resolution, an easy installation, and a convenient production, and the optical viewfinder is extensively used for cameras to substitute a high-cost electronic LCD screen.
申请公布号 US2007086775(A1) 申请公布日期 2007.04.19
申请号 US20060524893 申请日期 2006.09.22
申请人 TOP EIGHT INDUSTRIAL CORP. 发明人 KUO CLAIRE L.J.
分类号 G03B13/02 主分类号 G03B13/02
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