Ophthalmologic photographing apparatus, and its photographing method

摘要

An ophthalmologic photographing apparatus includes a light source configured to emit photographing light for illuminating a subject's eye through an illumination optical system, a changing unit configured to change a light emission amount of the light source, a selecting unit configured to select at least one of a plurality of photographing modes for photographing the subject's eye, a storage unit configured to store the changed light emission amount by the changing unit as a changed value during the photography in the photographing mode selected by the selecting unit, and a setting unit configured to set a light emission amount at a start of the photography to a light emission amount which is set beforehand as an initial state of the light source or to the changed value according to the plurality of photographing modes.

主权项

1. An ophthalmologic photographing apparatus comprising:
a selecting unit configured to select one of a plurality of photographing modes for photographing a subject's eye, wherein the plurality of photographing modes includes an autofluorescence photographing mode for autofluorescence-photographing the subject's eye illuminated with photographing light emitted from a light source; a determining unit configured to determine an initial value of a light emission amount of the light source to a light emission amount corresponding to the autofluorescence photography mode in a case where the autofluorescence photographing mode is selected; and a changing unit configured to change, in a case where the autofluorescence photographing mode is selected, the light emission amount of the light source from the determined initial value by a changed amount greater than a changed amount in a photographing mode different from the autofluorescence photographing mode.