Patent ID: 8939581
Filing Date: 2015-01-27
Classification: A61B

Abstract:
1. An ophthalmologic photographing apparatus comprising: an optical system configured to observe and photograph a subject's eye; an auxiliary lens configured to be able to be inserted into and retracted from the optical system; a focusing lens configured to focus the optical system on the subject's eye; a focusing lens driving unit configured to move the focusing lens along an optical axis of the optical system; an auxiliary lens insertion detection unit configured to detect that the auxiliary lens is inserted into the optical system and the auxiliary lens is retracted from the optical system; a storage unit configured to store a position of the focusing lens; and a control unit configured to cause the focusing lens driving unit to move the focusing lens to a predetermined position being a position stored in the storage unit in a case where the auxiliary lens insertion detection unit detects retraction of the auxiliary lens, and to cause the focusing lens driving unit to move the focusing lens toward a side of the subject's eye in a case where the auxiliary lens insertion detection unit detects insertion of the auxiliary lens.