发明名称 PHOTOGRAPHING DEVICE AND CONTROL METHOD FOR PHOTOGRAPHING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a photographing device capable of performing focus adjustment with high accuracy with little time lag when performing photography from a live view display state, and a control method for the photographing device. SOLUTION: When a release button 21 is half-depressed in the midst of live view display, contrast AF is performed at high speed with first focusing accuracy in a step #105. Thereafter, when the release button 21 (#107) is fully depressed, a movable mirror 201 advances in the optical path of a photographic optical system 101 to perform phase difference AF with higher accuracy than the first focusing accuracy (#121). COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009036988(A) 申请公布日期 2009.02.19
申请号 JP20070201127 申请日期 2007.08.01
申请人 OLYMPUS IMAGING CORP 发明人 KUNISHIGE KEIJI;MIYAZAKI SATOSHI
分类号 G02B7/28;G02B7/34;G02B7/36;G03B13/36;H04N5/232;H04N101/00 主分类号 G02B7/28
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