发明名称 AN IMAGING DEVICE HAVING A ROTATABLE OPTICAL ELEMENT
摘要 An imaging device includes an imaging optical system including an image pickup device; a rotatable optical element which is positioned in the imaging optical system, and is rotated on a rotation axis extending in an optical axis direction to produce a specific photographic effect; and a controller which operates so that image data is obtained intermittently via the image pickup device at a plurality of angular steps of the rotatable optical element when the rotatable optical element is rotated on the rotation axis.
申请公布号 US2007019304(A1) 申请公布日期 2007.01.25
申请号 US20060458491 申请日期 2006.07.19
申请人 PENTAX CORPORATION 发明人 NOMURA HIROSHI
分类号 G02B15/14 主分类号 G02B15/14
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