JPS5521951A - Digital system eye refractometer - Google Patents

Digital system eye refractometer

Info

Publication number
JPS5521951A
JPS5521951A JP9506078A JP9506078A JPS5521951A JP S5521951 A JPS5521951 A JP S5521951A JP 9506078 A JP9506078 A JP 9506078A JP 9506078 A JP9506078 A JP 9506078A JP S5521951 A JPS5521951 A JP S5521951A
Authority
JP
Japan
Prior art keywords
digital system
eye refractometer
system eye
refractometer
digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9506078A
Other languages
Japanese (ja)
Inventor
Yasuo Katou
Shinji Wada
Taketoshi Ishihara
Ikuo Kitao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Optical Co Ltd
Original Assignee
Tokyo Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Optical Co Ltd filed Critical Tokyo Optical Co Ltd
Priority to JP9506078A priority Critical patent/JPS5521951A/en
Publication of JPS5521951A publication Critical patent/JPS5521951A/en
Pending legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP9506078A 1978-08-04 1978-08-04 Digital system eye refractometer Pending JPS5521951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9506078A JPS5521951A (en) 1978-08-04 1978-08-04 Digital system eye refractometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9506078A JPS5521951A (en) 1978-08-04 1978-08-04 Digital system eye refractometer

Publications (1)

Publication Number Publication Date
JPS5521951A true JPS5521951A (en) 1980-02-16

Family

ID=14127479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9506078A Pending JPS5521951A (en) 1978-08-04 1978-08-04 Digital system eye refractometer

Country Status (1)

Country Link
JP (1) JPS5521951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61263437A (en) * 1985-05-17 1986-11-21 株式会社トプコン Ophthalmic machine having abnormality detector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073491A (en) * 1973-11-02 1975-06-17
JPS5084092A (en) * 1973-11-26 1975-07-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073491A (en) * 1973-11-02 1975-06-17
JPS5084092A (en) * 1973-11-26 1975-07-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61263437A (en) * 1985-05-17 1986-11-21 株式会社トプコン Ophthalmic machine having abnormality detector
JPH067818B2 (en) * 1985-05-17 1994-02-02 株式会社トプコン Eye refractive power measuring device

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