发明名称 Ophthalmic photographing apparatus having photographic light amount correction input means
摘要 An ophthalmic photographing apparatus has photographing device for directing the image of an eye to be examined obtained by illuminating the eye to be examined with a predetermined photographing light amount to a recording medium or an image pickup element, a detector for detecting information about the kind and/or sensitivity of the recording medium or the image pickup element into which the image of the eye to be examined is introduced, a photographing light amount correction input device for inputting the correction condition of a photographing light amount, and controller for varying at least one of the correction width and the correction stage of the photographing light amount correction condition inputted by the photographing light amount correction input device on the basis of the result of the detection by the detector. With at least one of the correction width and the correction stage set by the control means, the photographing light amount by the photographing device is controlled on the basis of the input correction condition by the photographing light amount correction input device.
申请公布号 US5530494(A) 申请公布日期 1996.06.25
申请号 US19950504786 申请日期 1995.07.20
申请人 CANON KABUSHIKI KAISHA 发明人 OGAWA, TETSUJI;KITAMURA, TAKESHI
分类号 A61B3/14;(IPC1-7):A61B3/14 主分类号 A61B3/14
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