JPS636213B2 - - Google Patents
Info
- Publication number
- JPS636213B2 JPS636213B2 JP57040405A JP4040582A JPS636213B2 JP S636213 B2 JPS636213 B2 JP S636213B2 JP 57040405 A JP57040405 A JP 57040405A JP 4040582 A JP4040582 A JP 4040582A JP S636213 B2 JPS636213 B2 JP S636213B2
- Authority
- JP
- Japan
- Prior art keywords
- index
- eye
- image
- examined
- proper position
- 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 24
- 238000003384 imaging method Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 210000004087 cornea Anatomy 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000011514 reflex Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57040405A JPS58157448A (ja) | 1982-03-15 | 1982-03-15 | 被検眼適正位置検出装置を備えた眼科機械 |
| US06/473,454 US4712894A (en) | 1980-09-24 | 1983-03-10 | Ophthalmoscopic instrument having working position detecting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57040405A JPS58157448A (ja) | 1982-03-15 | 1982-03-15 | 被検眼適正位置検出装置を備えた眼科機械 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58157448A JPS58157448A (ja) | 1983-09-19 |
| JPS636213B2 true JPS636213B2 (de) | 1988-02-08 |
Family
ID=12579746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57040405A Granted JPS58157448A (ja) | 1980-09-24 | 1982-03-15 | 被検眼適正位置検出装置を備えた眼科機械 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58157448A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0624515B2 (ja) * | 1986-11-19 | 1994-04-06 | 日立電子株式会社 | 眼底像記録装置 |
| JPH01256923A (ja) * | 1988-04-08 | 1989-10-13 | Topcon Corp | 非接触式眼圧計のアライメント装置 |
| JPH0315438A (ja) * | 1989-06-13 | 1991-01-23 | Canon Inc | 眼科機器のアライメント装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52148990A (en) * | 1977-04-07 | 1977-12-10 | Canon Kk | Method of photographing with fundus camera of nonndispersion pupil type |
| JPS53144192A (en) * | 1977-05-19 | 1978-12-15 | Canon Kk | Ophthalmolgic decice |
-
1982
- 1982-03-15 JP JP57040405A patent/JPS58157448A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52148990A (en) * | 1977-04-07 | 1977-12-10 | Canon Kk | Method of photographing with fundus camera of nonndispersion pupil type |
| JPS53144192A (en) * | 1977-05-19 | 1978-12-15 | Canon Kk | Ophthalmolgic decice |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58157448A (ja) | 1983-09-19 |
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