JPS6143053B2 - - Google Patents
Info
- Publication number
- JPS6143053B2 JPS6143053B2 JP52063065A JP6306577A JPS6143053B2 JP S6143053 B2 JPS6143053 B2 JP S6143053B2 JP 52063065 A JP52063065 A JP 52063065A JP 6306577 A JP6306577 A JP 6306577A JP S6143053 B2 JPS6143053 B2 JP S6143053B2
- Authority
- JP
- Japan
- Prior art keywords
- eye
- fundus
- image
- optical system
- index
- 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
- 230000003287 optical effect Effects 0.000 claims description 38
- 238000003384 imaging method Methods 0.000 claims description 7
- 210000004087 cornea Anatomy 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 7
- 229910052721 tungsten Inorganic materials 0.000 description 7
- 239000010937 tungsten Substances 0.000 description 7
- 230000004907 flux Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002637 mydriatic agent Substances 0.000 description 1
- 230000002911 mydriatic effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6306577A JPS53148195A (en) | 1977-05-30 | 1977-05-30 | Method of taking eyeeground camera |
| US05/832,827 US4196979A (en) | 1976-10-16 | 1977-09-13 | Method and device for detecting distance between eye-examining instrument and eye |
| DE2741381A DE2741381C2 (de) | 1976-10-16 | 1977-09-14 | Vorrichtung zum Einstellen des Abstandes zwischen einem Auge und einem Augenuntersuchungsgerät |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6306577A JPS53148195A (en) | 1977-05-30 | 1977-05-30 | Method of taking eyeeground camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53148195A JPS53148195A (en) | 1978-12-23 |
| JPS6143053B2 true JPS6143053B2 (US07534539-20090519-C00280.png) | 1986-09-25 |
Family
ID=13218559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6306577A Granted JPS53148195A (en) | 1976-10-16 | 1977-05-30 | Method of taking eyeeground camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53148195A (US07534539-20090519-C00280.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62281922A (ja) * | 1986-05-30 | 1987-12-07 | キヤノン株式会社 | 眼科装置 |
| JPH0315438A (ja) * | 1989-06-13 | 1991-01-23 | Canon Inc | 眼科機器のアライメント装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538754A (en) * | 1969-01-15 | 1970-11-10 | American Optical Corp | Method for measuring intraocular pressure |
| JPS4863592A (US07534539-20090519-C00280.png) * | 1971-11-26 | 1973-09-04 | ||
| JPS49123618A (US07534539-20090519-C00280.png) * | 1973-03-31 | 1974-11-26 | ||
| JPS6052820A (ja) * | 1983-08-04 | 1985-03-26 | コ−ニング グラス ワ−クス | 複合光学装置とその製造方法 |
| JPS6128330A (ja) * | 1984-07-17 | 1986-02-08 | 株式会社日立製作所 | 植物育苗装置 |
-
1977
- 1977-05-30 JP JP6306577A patent/JPS53148195A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538754A (en) * | 1969-01-15 | 1970-11-10 | American Optical Corp | Method for measuring intraocular pressure |
| JPS4863592A (US07534539-20090519-C00280.png) * | 1971-11-26 | 1973-09-04 | ||
| JPS49123618A (US07534539-20090519-C00280.png) * | 1973-03-31 | 1974-11-26 | ||
| JPS6052820A (ja) * | 1983-08-04 | 1985-03-26 | コ−ニング グラス ワ−クス | 複合光学装置とその製造方法 |
| JPS6128330A (ja) * | 1984-07-17 | 1986-02-08 | 株式会社日立製作所 | 植物育苗装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53148195A (en) | 1978-12-23 |
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