Patent ID: 8152299

Claim:
A fundus camera comprising: an illumination optical system configured to illuminate a subject's eye with excitation light of a predetermined wavelength; an observation photographic optical system configured to observe and photograph fluorescent light reflected from a fundus of the subject's eye with the excitation light; a photographic diaphragm unit located in a position conjugate with the subject's eye in the observation photographic optical system, the photographic diaphragm unit including a first photographic diaphragm that is fixed during capturing of a still image and a second photographic diaphragm that is movable during capturing of a moving image; an imaging unit disposed in the observation photographic optical system; a diaphragm driving unit configured to move the second photographic diaphragm on a plane orthogonal to an optical axis; an image recording unit configured to capture, by using the first photographic diaphragm, a still image based on an output of the imaging unit and to capture, by using the second photographic diaphragm, a moving image based on an output of the imaging unit; and a display unit configured to display an image captured by the imaging unit.