JPS5731837A - Method and apparatus for examinating cornea shape - Google Patents

Method and apparatus for examinating cornea shape

Info

Publication number
JPS5731837A
JPS5731837A JP8975481A JP8975481A JPS5731837A JP S5731837 A JPS5731837 A JP S5731837A JP 8975481 A JP8975481 A JP 8975481A JP 8975481 A JP8975481 A JP 8975481A JP S5731837 A JPS5731837 A JP S5731837A
Authority
JP
Japan
Prior art keywords
examinating
cornea shape
cornea
shape
examinating cornea
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
JP8975481A
Other languages
Japanese (ja)
Inventor
Edouin Hanfurii Uiriamu
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.)
Humphrey Instruments Inc
Original Assignee
Humphrey Instruments 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
Priority claimed from US05/163,663 external-priority patent/US4420228A/en
Application filed by Humphrey Instruments Inc filed Critical Humphrey Instruments Inc
Publication of JPS5731837A publication Critical patent/JPS5731837A/en
Pending legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Eye Examination Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP8975481A 1980-06-27 1981-06-12 Method and apparatus for examinating cornea shape Pending JPS5731837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/163,663 US4420228A (en) 1980-06-12 1980-06-27 Method and apparatus for analysis of corneal shape

Publications (1)

Publication Number Publication Date
JPS5731837A true JPS5731837A (en) 1982-02-20

Family

ID=22591023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8975481A Pending JPS5731837A (en) 1980-06-27 1981-06-12 Method and apparatus for examinating cornea shape

Country Status (1)

Country Link
JP (1) JPS5731837A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183726A (en) * 1983-04-01 1984-10-18 株式会社トプコン Refractive force measuring apparatus
US4588270A (en) * 1981-10-28 1986-05-13 Tokyo Kogaku Kikai Kabushiki Kaisha Curvature measuring apparatus
JPH01152607U (en) * 1988-04-12 1989-10-20

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588270A (en) * 1981-10-28 1986-05-13 Tokyo Kogaku Kikai Kabushiki Kaisha Curvature measuring apparatus
JPS59183726A (en) * 1983-04-01 1984-10-18 株式会社トプコン Refractive force measuring apparatus
JPH059092B2 (en) * 1983-04-01 1993-02-04 Topcon Corp
JPH01152607U (en) * 1988-04-12 1989-10-20
JPH0529685Y2 (en) * 1988-04-12 1993-07-29

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