JPS6129727B2 - - Google Patents
Info
- Publication number
- JPS6129727B2 JPS6129727B2 JP55154020A JP15402080A JPS6129727B2 JP S6129727 B2 JPS6129727 B2 JP S6129727B2 JP 55154020 A JP55154020 A JP 55154020A JP 15402080 A JP15402080 A JP 15402080A JP S6129727 B2 JPS6129727 B2 JP S6129727B2
- Authority
- JP
- Japan
- Prior art keywords
- eye
- diopter
- light
- examined
- measurement
- 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
- 238000005259 measurement Methods 0.000 claims description 39
- 201000009310 astigmatism Diseases 0.000 claims description 16
- 238000000034 method Methods 0.000 description 18
- 230000003287 optical effect Effects 0.000 description 14
- 210000004087 cornea Anatomy 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000005375 photometry Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 206010002945 Aphakia Diseases 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55154020A JPS5778836A (en) | 1980-11-01 | 1980-11-01 | Automatic eye reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55154020A JPS5778836A (en) | 1980-11-01 | 1980-11-01 | Automatic eye reflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5778836A JPS5778836A (en) | 1982-05-17 |
| JPS6129727B2 true JPS6129727B2 (en, 2012) | 1986-07-09 |
Family
ID=15575146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55154020A Granted JPS5778836A (en) | 1980-11-01 | 1980-11-01 | Automatic eye reflector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5778836A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59125551A (ja) * | 1982-12-29 | 1984-07-19 | キヤノン株式会社 | 眼科手術用顕微鏡 |
| JPS6382621A (ja) * | 1986-09-26 | 1988-04-13 | 株式会社 ニデツク | デジタル式瞳孔間距離計 |
-
1980
- 1980-11-01 JP JP55154020A patent/JPS5778836A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5778836A (en) | 1982-05-17 |
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