JPS5731837A - Method and apparatus for examinating cornea shape - Google Patents
Method and apparatus for examinating cornea shapeInfo
- 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
Links
Landscapes
- Eye Examination Apparatus (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Eyeglasses (AREA)
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)
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 |
-
1981
- 1981-06-12 JP JP8975481A patent/JPS5731837A/en active Pending
Cited By (5)
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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