发明名称 Method and apparatus for photographic illumination
摘要 A method and apparatus for photographic illumination comprising a light box having a top surface with spaced apart walls depending therefrom having an aperture in one wall thereby forming a chamber for the placement therein of an article or articles to be photographed and wherein said light box material is light diffusing. The method further comprises a camera mountable apparatus having means for securing said apparatus to a camera, means for producing illumination, means for producing light beams including fiber optics and multiple LEDs, means for varying the number of beams projected onto the photographic subject. The present invention uses two different light sources, for the photography of gemstones or the like.
申请公布号 US7386227(B1) 申请公布日期 2008.06.10
申请号 US20050220312 申请日期 2005.09.06
申请人 HENDERSON DREW 发明人 HENDERSON DREW
分类号 G03B15/03 主分类号 G03B15/03
代理机构 代理人
主权项
地址