Title:
EYE EXAMINATION DEVICE AND ATTACHMENT MOUNTED ON EYE EXAMINATION DEVICE
Document Type and Number:
Japanese Patent JP2023079937
Kind Code:
A
Abstract:
To provide an eye examination device capable of acquiring information on an eye to be examined depending on a situation, and an attachment mounted on the eye examination device.SOLUTION: An attachment mounted on an eye examination device having a first objective optical system for objectively acquiring information on an eye to be examined includes a conversion optical system for converting the first objective optical system into a second objective optical system for objectively measuring eye refractive power of the eye to be examined by a photorefraction system. The eye examination device includes mounting means by which the attachment is mounted and connection means for electrically connecting the eye examination device and the attachment to each other. The attachment is made into a usable state by the connection using the connection means.SELECTED DRAWING: Figure 1
Inventors:
TAKII MICHIHIRO
Application Number:
JP2021193659A
Publication Date:
June 08, 2023
Filing Date:
November 29, 2021
Export Citation:
Assignee:
NIDEK KK
International Classes:
A61B3/103
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