JPS6214291B2 - - Google Patents
Info
- Publication number
- JPS6214291B2 JPS6214291B2 JP54094581A JP9458179A JPS6214291B2 JP S6214291 B2 JPS6214291 B2 JP S6214291B2 JP 54094581 A JP54094581 A JP 54094581A JP 9458179 A JP9458179 A JP 9458179A JP S6214291 B2 JPS6214291 B2 JP S6214291B2
- Authority
- JP
- Japan
- Prior art keywords
- cornea
- light source
- light
- axis
- keratometer
- 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
Links
- 210000004087 cornea Anatomy 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000003384 imaging method Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 description 7
- 201000009310 astigmatism Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004424 eye movement Effects 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9458179A JPS5618837A (en) | 1979-07-23 | 1979-07-23 | Keratometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9458179A JPS5618837A (en) | 1979-07-23 | 1979-07-23 | Keratometer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5618837A JPS5618837A (en) | 1981-02-23 |
JPS6214291B2 true JPS6214291B2 (pt) | 1987-04-01 |
Family
ID=14114234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9458179A Granted JPS5618837A (en) | 1979-07-23 | 1979-07-23 | Keratometer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5618837A (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01102278A (ja) * | 1987-10-16 | 1989-04-19 | Mitsubishi Electric Corp | 冷蔵オープンシヨーケース |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57197404A (en) * | 1981-05-29 | 1982-12-03 | Nippon Kogaku Kk <Nikon> | Measuring method of radius of curvature |
JPS5829446A (ja) * | 1981-08-18 | 1983-02-21 | キヤノン株式会社 | 眼科測定装置 |
JPS5850937A (ja) * | 1981-09-21 | 1983-03-25 | キヤノン株式会社 | 角膜形状測定装置 |
JPS5854927A (ja) * | 1981-09-25 | 1983-04-01 | キヤノン株式会社 | 角膜形状測定装置 |
JPS59101129A (ja) * | 1982-11-30 | 1984-06-11 | キヤノン株式会社 | 眼科器械の位置合わせ精度判定装置 |
JPS6185920A (ja) * | 1984-10-03 | 1986-05-01 | 株式会社 ニデツク | 角膜形状測定装置 |
-
1979
- 1979-07-23 JP JP9458179A patent/JPS5618837A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01102278A (ja) * | 1987-10-16 | 1989-04-19 | Mitsubishi Electric Corp | 冷蔵オープンシヨーケース |
Also Published As
Publication number | Publication date |
---|---|
JPS5618837A (en) | 1981-02-23 |
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