JPH0554772B2 - - Google Patents
Info
- Publication number
- JPH0554772B2 JPH0554772B2 JP60136520A JP13652085A JPH0554772B2 JP H0554772 B2 JPH0554772 B2 JP H0554772B2 JP 60136520 A JP60136520 A JP 60136520A JP 13652085 A JP13652085 A JP 13652085A JP H0554772 B2 JPH0554772 B2 JP H0554772B2
- Authority
- JP
- Japan
- Prior art keywords
- level
- section
- peak
- light
- signal
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 44
- 230000003287 optical effect Effects 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000003384 imaging method Methods 0.000 description 14
- 238000005259 measurement Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 210000001747 pupil Anatomy 0.000 description 4
- 241001272720 Medialuna californiensis Species 0.000 description 2
- 206010027146 Melanoderma Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010027646 Miosis Diseases 0.000 description 1
- 206010047513 Vision blurred Diseases 0.000 description 1
- 230000002350 accommodative effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000003547 miosis Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60136520A JPS61293431A (ja) | 1985-06-22 | 1985-06-22 | 光量調整機能付き眼科器械 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60136520A JPS61293431A (ja) | 1985-06-22 | 1985-06-22 | 光量調整機能付き眼科器械 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6189166A Division JPH0819519A (ja) | 1994-08-11 | 1994-08-11 | 光学測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61293431A JPS61293431A (ja) | 1986-12-24 |
| JPH0554772B2 true JPH0554772B2 (fr) | 1993-08-13 |
Family
ID=15177096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60136520A Granted JPS61293431A (ja) | 1985-06-22 | 1985-06-22 | 光量調整機能付き眼科器械 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61293431A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2753527B2 (ja) * | 1988-03-18 | 1998-05-20 | キヤノン株式会社 | 眼屈折力測定装置 |
| JP4937840B2 (ja) * | 2007-06-04 | 2012-05-23 | 株式会社ニデック | 眼科装置 |
-
1985
- 1985-06-22 JP JP60136520A patent/JPS61293431A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61293431A (ja) | 1986-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |