JPH0554771B2 - - Google Patents
Info
- Publication number
- JPH0554771B2 JPH0554771B2 JP60136519A JP13651985A JPH0554771B2 JP H0554771 B2 JPH0554771 B2 JP H0554771B2 JP 60136519 A JP60136519 A JP 60136519A JP 13651985 A JP13651985 A JP 13651985A JP H0554771 B2 JPH0554771 B2 JP H0554771B2
- Authority
- JP
- Japan
- Prior art keywords
- eye
- target image
- measurement
- chart
- measurement target
- 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
- 238000005259 measurement Methods 0.000 claims description 77
- 230000002350 accommodative effect Effects 0.000 claims description 14
- 238000007689 inspection Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 24
- 238000003384 imaging method Methods 0.000 description 17
- 230000004308 accommodation Effects 0.000 description 16
- 201000009310 astigmatism Diseases 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000001747 pupil Anatomy 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 230000004304 visual acuity Effects 0.000 description 4
- 241001272720 Medialuna californiensis Species 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60136519A JPS61293430A (ja) | 1985-06-22 | 1985-06-22 | 眼屈折力測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60136519A JPS61293430A (ja) | 1985-06-22 | 1985-06-22 | 眼屈折力測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61293430A JPS61293430A (ja) | 1986-12-24 |
| JPH0554771B2 true JPH0554771B2 (ru) | 1993-08-13 |
Family
ID=15177072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60136519A Granted JPS61293430A (ja) | 1985-06-22 | 1985-06-22 | 眼屈折力測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61293430A (ru) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5342211B2 (ja) * | 2008-11-04 | 2013-11-13 | 株式会社ニデック | 眼屈折力測定装置 |
| WO2015070023A2 (en) | 2013-11-07 | 2015-05-14 | Ohio State Innovation Foundation | Automated detection of eye alignment |
| CN114364303A (zh) | 2019-09-11 | 2022-04-15 | 株式会社拓普康 | 眼科装置 |
| EP4029429A4 (en) | 2019-09-11 | 2023-10-11 | Topcon Corporation | OPHTHALMOLOGICAL DEVICE AND CONTROL METHOD AND PROGRAM THEREOF |
| WO2021149280A1 (ja) | 2020-01-23 | 2021-07-29 | 株式会社トプコン | 眼科装置、及びその制御方法 |
| JP2021142173A (ja) | 2020-03-13 | 2021-09-24 | 株式会社トプコン | 眼科装置、その制御方法、及びプログラム |
| JP7565697B2 (ja) | 2020-03-13 | 2024-10-11 | 株式会社トプコン | 眼科装置、その制御方法、及びプログラム |
| JP7469090B2 (ja) | 2020-03-19 | 2024-04-16 | 株式会社トプコン | 眼科装置、その制御方法、及びプログラム |
| EP4133993A4 (en) | 2020-04-06 | 2024-05-08 | Topcon Corporation | OPHTHALMOLOGICAL DEVICE |
| JP2023060421A (ja) | 2021-10-18 | 2023-04-28 | 株式会社トプコン | 眼科装置 |
-
1985
- 1985-06-22 JP JP60136519A patent/JPS61293430A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61293430A (ja) | 1986-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |