JPS641137B2 - - Google Patents
Info
- Publication number
- JPS641137B2 JPS641137B2 JP56047616A JP4761681A JPS641137B2 JP S641137 B2 JPS641137 B2 JP S641137B2 JP 56047616 A JP56047616 A JP 56047616A JP 4761681 A JP4761681 A JP 4761681A JP S641137 B2 JPS641137 B2 JP S641137B2
- Authority
- JP
- Japan
- Prior art keywords
- fundus
- photography
- imaging
- illumination
- light
- 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
- 238000005286 illumination Methods 0.000 claims description 35
- 238000003384 imaging method Methods 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 26
- 238000000799 fluorescence microscopy Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 210000000695 crystalline len Anatomy 0.000 description 52
- 210000001747 pupil Anatomy 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- 206010064127 Solar lentigo Diseases 0.000 description 5
- 210000004087 cornea Anatomy 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56047616A JPS57164037A (en) | 1981-03-31 | 1981-03-31 | Eye bottom camera |
| US07/065,072 US4799783A (en) | 1981-03-09 | 1987-06-18 | Eye fundus camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56047616A JPS57164037A (en) | 1981-03-31 | 1981-03-31 | Eye bottom camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57164037A JPS57164037A (en) | 1982-10-08 |
| JPS641137B2 true JPS641137B2 (tr) | 1989-01-10 |
Family
ID=12780149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56047616A Granted JPS57164037A (en) | 1981-03-09 | 1981-03-31 | Eye bottom camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57164037A (tr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01300926A (ja) * | 1988-05-31 | 1989-12-05 | Topcon Corp | 眼底カメラ |
| JP5179102B2 (ja) * | 2007-06-29 | 2013-04-10 | 株式会社ニデック | 走査型レーザ検眼鏡、及び走査型レーザ検眼鏡用広角レンズアタッチメント |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106137A (en) * | 1979-02-09 | 1980-08-14 | Tokyo Optical | Counter photographing apparatus in fluorescence photograph eyeground camera |
| JPS55129034A (en) * | 1979-03-28 | 1980-10-06 | Canon Kk | Eyeground camera |
-
1981
- 1981-03-31 JP JP56047616A patent/JPS57164037A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57164037A (en) | 1982-10-08 |
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