JPS6345822B2 - - Google Patents
Info
- Publication number
- JPS6345822B2 JPS6345822B2 JP59064394A JP6439484A JPS6345822B2 JP S6345822 B2 JPS6345822 B2 JP S6345822B2 JP 59064394 A JP59064394 A JP 59064394A JP 6439484 A JP6439484 A JP 6439484A JP S6345822 B2 JPS6345822 B2 JP S6345822B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- visible light
- fundus
- index
- focusing
- 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 45
- 230000002911 mydriatic effect Effects 0.000 claims description 26
- 210000001525 retina Anatomy 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 4
- 210000004220 fundus oculi Anatomy 0.000 claims 1
- 238000003384 imaging method Methods 0.000 description 15
- 230000002207 retinal effect Effects 0.000 description 11
- 238000005286 illumination Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000004907 flux Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 206010015150 Erythema Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 231100000321 erythema Toxicity 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59064394A JPS60207636A (ja) | 1984-03-30 | 1984-03-30 | 眼底カメラ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59064394A JPS60207636A (ja) | 1984-03-30 | 1984-03-30 | 眼底カメラ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60207636A JPS60207636A (ja) | 1985-10-19 |
| JPS6345822B2 true JPS6345822B2 (fr) | 1988-09-12 |
Family
ID=13257054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59064394A Granted JPS60207636A (ja) | 1984-03-30 | 1984-03-30 | 眼底カメラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60207636A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2738849B2 (ja) * | 1988-10-06 | 1998-04-08 | 株式会社トプコン | 眼科検査装置 |
| JP2837417B2 (ja) * | 1988-12-01 | 1998-12-16 | 株式会社トプコン | 眼底カメラ |
| JP4857326B2 (ja) | 2008-11-19 | 2012-01-18 | キヤノン株式会社 | 眼科装置 |
| JP5335734B2 (ja) | 2009-06-11 | 2013-11-06 | キヤノン株式会社 | 眼科撮像装置及び眼科撮像方法 |
| JP5335586B2 (ja) * | 2009-07-10 | 2013-11-06 | キヤノン株式会社 | 眼底カメラ |
| JP5550495B2 (ja) * | 2010-08-31 | 2014-07-16 | キヤノン株式会社 | 眼底撮影装置 |
| JP6124548B2 (ja) * | 2012-10-17 | 2017-05-10 | キヤノン株式会社 | 眼科撮影方法および眼科装置 |
| JP5807701B2 (ja) * | 2014-05-28 | 2015-11-10 | 株式会社ニデック | 眼底撮影装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49123618A (fr) * | 1973-03-31 | 1974-11-26 | ||
| JPS51330A (fr) * | 1974-06-19 | 1976-01-06 | Canon Kk | |
| JPS5463584A (en) * | 1977-10-28 | 1979-05-22 | Tokyo Optical | Device for inspecting eyeball via infrared ray |
| JPS56151929A (en) * | 1980-04-25 | 1981-11-25 | Canon Inc | Fundus camera |
| JPS57183830A (en) * | 1981-05-07 | 1982-11-12 | Olympus Optical Co | Photographing system of eye bottom camera |
-
1984
- 1984-03-30 JP JP59064394A patent/JPS60207636A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49123618A (fr) * | 1973-03-31 | 1974-11-26 | ||
| JPS51330A (fr) * | 1974-06-19 | 1976-01-06 | Canon Kk | |
| JPS5463584A (en) * | 1977-10-28 | 1979-05-22 | Tokyo Optical | Device for inspecting eyeball via infrared ray |
| JPS56151929A (en) * | 1980-04-25 | 1981-11-25 | Canon Inc | Fundus camera |
| JPS57183830A (en) * | 1981-05-07 | 1982-11-12 | Olympus Optical Co | Photographing system of eye bottom camera |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60207636A (ja) | 1985-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |