JPS6232934B2 - - Google Patents

Info

Publication number
JPS6232934B2
JPS6232934B2 JP54142387A JP14238779A JPS6232934B2 JP S6232934 B2 JPS6232934 B2 JP S6232934B2 JP 54142387 A JP54142387 A JP 54142387A JP 14238779 A JP14238779 A JP 14238779A JP S6232934 B2 JPS6232934 B2 JP S6232934B2
Authority
JP
Japan
Prior art keywords
detection element
cornea
position detection
dimensional position
light
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.)
Expired
Application number
JP54142387A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5666235A (en
Inventor
Yoshi Kobayakawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP14238779A priority Critical patent/JPS5666235A/ja
Publication of JPS5666235A publication Critical patent/JPS5666235A/ja
Publication of JPS6232934B2 publication Critical patent/JPS6232934B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP14238779A 1979-11-02 1979-11-02 Cornea meter Granted JPS5666235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14238779A JPS5666235A (en) 1979-11-02 1979-11-02 Cornea meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14238779A JPS5666235A (en) 1979-11-02 1979-11-02 Cornea meter

Publications (2)

Publication Number Publication Date
JPS5666235A JPS5666235A (en) 1981-06-04
JPS6232934B2 true JPS6232934B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-17

Family

ID=15314172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14238779A Granted JPS5666235A (en) 1979-11-02 1979-11-02 Cornea meter

Country Status (1)

Country Link
JP (1) JPS5666235A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006930A1 (en) * 1988-02-01 1989-08-10 Kabushiki Kaisha Topcon Ophthalmological instrument

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819224A (ja) * 1981-07-29 1983-02-04 マミヤ光機株式会社 角膜の曲率半径測定方法
JPS5854927A (ja) * 1981-09-25 1983-04-01 キヤノン株式会社 角膜形状測定装置
JPS5875531A (ja) * 1981-10-28 1983-05-07 株式会社トプコン 曲率測定装置
JPS59105436A (ja) * 1982-12-09 1984-06-18 キヤノン株式会社 医科用顕微鏡
JPS6018152A (ja) * 1983-07-12 1985-01-30 キヤノン株式会社 角膜測定器
JPS6185920A (ja) * 1984-10-03 1986-05-01 株式会社　ニデツク 角膜形状測定装置
JPH0651023B2 (ja) * 1986-03-25 1994-07-06 キヤノン株式会社 眼科装置
JPH02126828A (ja) * 1988-11-08 1990-05-15 Topcon Corp 眼科器械
JPH02121621A (ja) * 1988-11-01 1990-05-09 Topcon Corp 眼科器械
JPH02121624A (ja) * 1988-11-01 1990-05-09 Topcon Corp 眼科器械
DE102015110456B4 (de) * 2015-06-29 2017-02-09 Hochschule Für Technik Und Wirtschaft Des Saarlandes Purkinjemeter und Verfahren zur automatischen Auswertung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929887A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-13 1974-03-16
JPS4929877A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-14 1974-03-16
US4046463A (en) * 1974-07-17 1977-09-06 Surgical Microsystems, Inc. Indicating an asphericity of the cornea of an eye

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006930A1 (en) * 1988-02-01 1989-08-10 Kabushiki Kaisha Topcon Ophthalmological instrument
DE3990085C2 (de) * 1988-02-01 1994-06-30 Topcon Corp Ophthalmologisches Gerät

Also Published As

Publication number Publication date
JPS5666235A (en) 1981-06-04

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