Fundus camera
AssigneeTopcon Corporation
InventorsEiichi Sano, Hiroshi Minegishi
Life of this patent
Estimating the term…
Abstract
This invention discloses a fundus camera which can take fluorescent photographs by infra-red light and other types of photographs. It comprises detecting means for detecting whether or not the photograph being taken is a fluorescent photograph by infra-red light, means for automatically setting the amount of light emitted by a photographic source when the photograph being taken is not a fluorescent photograph by infra-red light, and changing over to manual setting of the amount of light emitted by said photographic source when the photograph being taken is a fluorescent photograph by infra-red light, according to information provided by said detecting means.
Claims7
A fundus camera which can take fluorescent photographs by infra-red light and other types of photographs, characterized in that it comprises:
- detecting means for detecting whether or not the photograph being taken is a fluorescent photograph by infra-red light,
- means for automatically setting the amount of light emitted by a photographic source when the photograph being taken is not a fluorescent photograph by infra-red light, and changing over to manual setting of the amount of light emitted by said photographic source when the photograph being taken is a fluorescent photograph by infra-red light, according to information provided by said detecting means.
A fundus camera which can take fluorescent photographs by infra-red light and color photographs by visible light, characterized in that it comprises:
- detecting means for detecting whether or not the photograph being taken is a fluorescent photograph by infra-red light,
- means for automatically setting the amount of light emitted by a photographic source when the photograph being taken is a color photograph by visible light, and changing over to manual setting of the amount of light emitted by said photographic source when the photograph being taken is a fluorescent photograph by infra-red light, according to information provided by said detecting means.
A fundus camera which can take fluorescent photographs by infra-red light and fluorescent photographs by visible light, characterized in that it comprises:
- detecting means for detecting whether or not the photograph being taken is a fluorescent photograph by infra-red light,
- means for automatically setting the amount of light emitted by a photographic source when the photograph being taken is a fluorescent photograph by visible light, and changing over to manual setting of the amount of light emitted by said photographic source when the photograph being taken is a fluorescent photograph by infra-red light, according to information provided by said detecting means.
A fundus camera which can take fluorescent photographs by infra-red light and other types of photographs, characterized in that it comprises:
- means for automatically setting the amount of light emitted by a photographic source when the photograph being taken is not a fluoroscent photograph by infra-red light, and changing over to manual setting of the amount of light emitted by said photographic source when the photograph being taken is a fluorescent photograph by infra-red light depending on the operation to set the photographic mode,
A fundus camera which can take fluorescent photographs by infra-red light and other types of photographs, characterized in that it comprises:
- means for automatically setting the amount of light emitted by a photographic source when the photograph being taken is a colored photograph, and changing over to manual setting of the amount of light emitted by said photographic source when the photograph being taken is a fluorescent photograph by infra-red light and visible light depending on the operation to set the photographic mode.
Dependencies are inferred from the claim text.