JPH0554334B2 - - Google Patents
Info
- Publication number
- JPH0554334B2 JPH0554334B2 JP60136515A JP13651585A JPH0554334B2 JP H0554334 B2 JPH0554334 B2 JP H0554334B2 JP 60136515 A JP60136515 A JP 60136515A JP 13651585 A JP13651585 A JP 13651585A JP H0554334 B2 JPH0554334 B2 JP H0554334B2
- Authority
- JP
- Japan
- Prior art keywords
- measurement
- refractive power
- automatic
- target image
- eye
- 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 106
- 230000003287 optical effect Effects 0.000 description 26
- 238000003384 imaging method Methods 0.000 description 18
- 210000001747 pupil Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241001272720 Medialuna californiensis Species 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 208000002177 Cataract Diseases 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60136515A JPS61293426A (ja) | 1985-06-22 | 1985-06-22 | 自動眼屈折力測定装置 |
EP86400116A EP0189350B1 (en) | 1985-01-22 | 1986-01-21 | Automatic eye refractive power measuring apparatus |
DE3689757T DE3689757T2 (de) | 1985-01-22 | 1986-01-21 | Gerät zur Messung der Brechkraft der Augen. |
US06/820,793 US4848895A (en) | 1985-01-22 | 1986-01-22 | Automatic eye refractive power measuring apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60136515A JPS61293426A (ja) | 1985-06-22 | 1985-06-22 | 自動眼屈折力測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61293426A JPS61293426A (ja) | 1986-12-24 |
JPH0554334B2 true JPH0554334B2 (en]) | 1993-08-12 |
Family
ID=15176977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60136515A Granted JPS61293426A (ja) | 1985-01-22 | 1985-06-22 | 自動眼屈折力測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61293426A (en]) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2958012B2 (ja) * | 1988-12-29 | 1999-10-06 | 隆祥産業株式会社 | 眼屈折度測定装置 |
JPH0288037A (ja) * | 1988-09-22 | 1990-03-28 | Canon Inc | 非接触型眼圧計 |
JP3630864B2 (ja) * | 1996-07-31 | 2005-03-23 | 株式会社ニデック | 眼科装置 |
JP6499884B2 (ja) * | 2015-03-05 | 2019-04-10 | 株式会社トプコン | 眼科装置 |
-
1985
- 1985-06-22 JP JP60136515A patent/JPS61293426A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61293426A (ja) | 1986-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5085858B2 (ja) | 眼屈折力測定装置 | |
US5909268A (en) | Alignment detecting apparatus | |
JP3168212B2 (ja) | 眼屈折力測定装置 | |
JP2005185523A (ja) | 眼屈折力測定装置 | |
JP3636917B2 (ja) | 眼屈折力測定装置 | |
JPH0554771B2 (en]) | ||
US20050134798A1 (en) | Device for measuring optical charateristic of eye | |
JP4739795B2 (ja) | 眼屈折力測定装置 | |
JPH01129830A (ja) | 自動眼屈折力測定装置 | |
JP4233417B2 (ja) | 眼屈折力測定装置 | |
JP2003111728A (ja) | 前眼部測定装置 | |
JP3730554B2 (ja) | 前眼部撮影装置 | |
JPH0554334B2 (en]) | ||
US4848895A (en) | Automatic eye refractive power measuring apparatus | |
JP3315517B2 (ja) | 角膜形状測定装置 | |
JP3332489B2 (ja) | 検眼装置 | |
JPH0554326B2 (en]) | ||
JPH0554335B2 (en]) | ||
JP4436914B2 (ja) | 眼屈折力測定装置 | |
JP2916105B2 (ja) | 眼科装置 | |
JP2718499B2 (ja) | 眼科測定装置 | |
JP2706248B2 (ja) | 眼屈折力測定装置 | |
JPH0554770B2 (en]) | ||
JPH0554324B2 (en]) | ||
JPH0554325B2 (en]) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |