JPH0588133B2 - - Google Patents
Info
- Publication number
- JPH0588133B2 JPH0588133B2 JP61047219A JP4721986A JPH0588133B2 JP H0588133 B2 JPH0588133 B2 JP H0588133B2 JP 61047219 A JP61047219 A JP 61047219A JP 4721986 A JP4721986 A JP 4721986A JP H0588133 B2 JPH0588133 B2 JP H0588133B2
- Authority
- JP
- Japan
- Prior art keywords
- eye
- examined
- optical system
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 81
- 238000007689 inspection Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 17
- 230000004907 flux Effects 0.000 claims description 17
- 238000002577 ophthalmoscopy Methods 0.000 claims description 2
- 210000000695 crystalline len Anatomy 0.000 description 49
- 238000003384 imaging method Methods 0.000 description 19
- 210000004087 cornea Anatomy 0.000 description 10
- 238000005286 illumination Methods 0.000 description 10
- 230000004397 blinking Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000007 visual effect Effects 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61047219A JPS62204722A (ja) | 1986-03-06 | 1986-03-06 | 眼底検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61047219A JPS62204722A (ja) | 1986-03-06 | 1986-03-06 | 眼底検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62204722A JPS62204722A (ja) | 1987-09-09 |
| JPH0588133B2 true JPH0588133B2 (zh) | 1993-12-21 |
Family
ID=12769063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61047219A Granted JPS62204722A (ja) | 1986-03-06 | 1986-03-06 | 眼底検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62204722A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|---|
| JPS573622A (en) * | 1980-06-10 | 1982-01-09 | Tokyo Optical | Apparatus for detecting operation distance in ophthalmology |
| JPS5731838A (en) * | 1980-08-04 | 1982-02-20 | Tokyo Optical | Detector of operating distance in ophthalmology machine |
-
1986
- 1986-03-06 JP JP61047219A patent/JPS62204722A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573622A (en) * | 1980-06-10 | 1982-01-09 | Tokyo Optical | Apparatus for detecting operation distance in ophthalmology |
| JPS5731838A (en) * | 1980-08-04 | 1982-02-20 | Tokyo Optical | Detector of operating distance in ophthalmology machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62204722A (ja) | 1987-09-09 |
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