JPS6117494B2 - - Google Patents
Info
- Publication number
- JPS6117494B2 JPS6117494B2 JP52119697A JP11969777A JPS6117494B2 JP S6117494 B2 JPS6117494 B2 JP S6117494B2 JP 52119697 A JP52119697 A JP 52119697A JP 11969777 A JP11969777 A JP 11969777A JP S6117494 B2 JPS6117494 B2 JP S6117494B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- index
- mirror
- light
- fundus
- 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
- 230000000007 visual effect Effects 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 description 39
- 230000004907 flux Effects 0.000 description 8
- 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
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 108091008695 photoreceptors Proteins 0.000 description 4
- 230000002207 retinal effect Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 206010027646 Miosis Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000003547 miosis Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 208000019736 Cranial nerve disease Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002911 mydriatic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11969777A JPS5452894A (en) | 1977-10-05 | 1977-10-05 | Device of inspecting visual function |
| DE19782843287 DE2843287A1 (de) | 1977-10-05 | 1978-10-04 | Augenuntersuchungsinstrument |
| US05/948,885 US4279478A (en) | 1977-10-05 | 1978-10-05 | Eye examining instrument |
| CH1036978A CH643451A5 (de) | 1977-10-05 | 1978-10-05 | Einrichtung zur untersuchung des auges. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11969777A JPS5452894A (en) | 1977-10-05 | 1977-10-05 | Device of inspecting visual function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5452894A JPS5452894A (en) | 1979-04-25 |
| JPS6117494B2 true JPS6117494B2 (fr) | 1986-05-08 |
Family
ID=14767821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11969777A Granted JPS5452894A (en) | 1977-10-05 | 1977-10-05 | Device of inspecting visual function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5452894A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624890A (en) * | 1979-08-07 | 1981-03-10 | Konan Camera Kenkyusho:Kk | Corrective recording device for picture signal |
| JPS58188426A (ja) * | 1982-04-28 | 1983-11-02 | 株式会社高木製作所 | Ｅｒｇ検査用光刺激装置 |
| JPS63109838A (ja) * | 1986-10-25 | 1988-05-14 | キヤノン株式会社 | 眼科検査機 |
| JPS63125237A (ja) * | 1986-11-15 | 1988-05-28 | キヤノン株式会社 | 眼科装置 |
| JPS63109837A (ja) * | 1986-10-25 | 1988-05-14 | キヤノン株式会社 | 眼科検査機 |
| WO2010113193A1 (fr) * | 2009-04-01 | 2010-10-07 | Centervue S.P.A. | Instrument d'examen de l'oeil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52102029A (en) * | 1976-02-24 | 1977-08-26 | Canon Inc | Ophthalmofundus camera with fixed vision target |
-
1977
- 1977-10-05 JP JP11969777A patent/JPS5452894A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52102029A (en) * | 1976-02-24 | 1977-08-26 | Canon Inc | Ophthalmofundus camera with fixed vision target |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5452894A (en) | 1979-04-25 |
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