发明名称 IMAGE-TAKING APPARATUS AND OPTICAL ADJUSTMENT METHOD FOR IMAGE-TAKING APPARATUS
摘要 An image-taking apparatus is disclosed which is capable of adjusting a positional displacement of an image-taking optical system and an image-pickup element even in a state in which they are fixed. The image-taking apparatus includes the image-taking optical system including an offset lens unit movable in a direction orthogonal to an optical axis, the image-pickup element and a memory which stores adjustment data. The adjustment data is data on a movement amount of the offset lens unit to make light amounts in peripheral parts on the image-pickup element substantially homogeneous in a case where an object has a surface with approximately homogeneous luminance.
申请公布号 US2009009631(A1) 申请公布日期 2009.01.08
申请号 US20080207847 申请日期 2008.09.10
申请人 CANON KABUSHIKI KAISHA 发明人 HOSHI KOJI
分类号 G02B7/02;H04N5/76;G02B7/04;G02B7/10;G02B13/18;G02B15/16;G03B5/00;G03B17/02;H04N5/217;H04N5/232 主分类号 G02B7/02
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