Patent ID: 7275824
Filing Date: 2007-10-02
Classification: A61B

Abstract:
1. A fundus camera for photographing a fundus of an eye to be examined, the camera comprising: a fundus observation/photographing optical system, having an objective lens and a diaphragm arranged in a position approximately conjugate with a pupil of the eye with respect to the objective lens, for observing and photographing the fundus via the objective lens and the diaphragm; an optical path bifurcating member which is arranged on an optical path between the objective lens and the diaphragm; an anterior-segment observation optical system for observing an anterior segment of the eye via the objective lens and the optical path bifurcating member which is arranged on the optical path; and a correction member, which is arranged on an optical path of the fundus observation/photographing optical system, for correcting a deviation of an optical axis of the fundus observation/photographing optical system caused by arrangement of the optical path bifurcating member on the optical path, and further comprising an inserting and removing unit which performs insertion and removal of the optical path bifurcating member and the correction member with respect to the optical path.