JPS6122563Y2 - - Google Patents
Info
- Publication number
- JPS6122563Y2 JPS6122563Y2 JP6475680U JP6475680U JPS6122563Y2 JP S6122563 Y2 JPS6122563 Y2 JP S6122563Y2 JP 6475680 U JP6475680 U JP 6475680U JP 6475680 U JP6475680 U JP 6475680U JP S6122563 Y2 JPS6122563 Y2 JP S6122563Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- chart
- pattern
- optical system
- image
- 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 14
- 208000014733 refractive error Diseases 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6475680U JPS6122563Y2 (enrdf_load_html_response) | 1980-05-12 | 1980-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6475680U JPS6122563Y2 (enrdf_load_html_response) | 1980-05-12 | 1980-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56166008U JPS56166008U (enrdf_load_html_response) | 1981-12-09 |
| JPS6122563Y2 true JPS6122563Y2 (enrdf_load_html_response) | 1986-07-07 |
Family
ID=29658936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6475680U Expired JPS6122563Y2 (enrdf_load_html_response) | 1980-05-12 | 1980-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122563Y2 (enrdf_load_html_response) |
-
1980
- 1980-05-12 JP JP6475680U patent/JPS6122563Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56166008U (enrdf_load_html_response) | 1981-12-09 |
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