EYE EXAMINATION DEVICE AND ATTACHMENT MOUNTED ON EYE EXAMINATION DEVICE

• Main Author: TAKII MICHIHIRO
• Format: Patent
• Language: English; Japanese
• Published: 08.06.2023
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

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 【課題】 状況に応じた被検眼の情報を取得できる眼検査装置、及び、その眼検査装置に装着するアタッチメントを提供する。【解決手段】 被検眼の情報を他覚的に取得するための第１他覚式光学系を有する眼検査装置へ装着するアタッチメントであって、第１他覚式光学系を、被検眼の眼屈折力をフォトレフラクション方式で他覚的に測定する第２他覚式光学系へと変換するための、変換光学系を備える。眼検査装置は、アタッチメントが装着される装着手段と、眼検査装置とアタッチメントとを電気的に接続する接続手段と、を備え、アタッチメントが接続手段を用いた接続によって使用可能となる。【選択図】 図１