JPS6254005B2 - - Google Patents
Info
- Publication number
- JPS6254005B2 JPS6254005B2 JP56113625A JP11362581A JPS6254005B2 JP S6254005 B2 JPS6254005 B2 JP S6254005B2 JP 56113625 A JP56113625 A JP 56113625A JP 11362581 A JP11362581 A JP 11362581A JP S6254005 B2 JPS6254005 B2 JP S6254005B2
- Authority
- JP
- Japan
- Prior art keywords
- refractive power
- index
- optical system
- optical axis
- cylindrical lenses
- 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 20
- 230000000007 visual effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000036040 emmetropia Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Eyeglasses (AREA)
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56113625A JPS5815838A (ja) | 1981-07-22 | 1981-07-22 | 検眼装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56113625A JPS5815838A (ja) | 1981-07-22 | 1981-07-22 | 検眼装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5815838A JPS5815838A (ja) | 1983-01-29 |
| JPS6254005B2 true JPS6254005B2 (show.php) | 1987-11-12 |
Family
ID=14616956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56113625A Granted JPS5815838A (ja) | 1981-07-22 | 1981-07-22 | 検眼装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815838A (show.php) |
-
1981
- 1981-07-22 JP JP56113625A patent/JPS5815838A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5815838A (ja) | 1983-01-29 |
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