JPH0556133B2 - - Google Patents
Info
- Publication number
- JPH0556133B2 JPH0556133B2 JP60103497A JP10349785A JPH0556133B2 JP H0556133 B2 JPH0556133 B2 JP H0556133B2 JP 60103497 A JP60103497 A JP 60103497A JP 10349785 A JP10349785 A JP 10349785A JP H0556133 B2 JPH0556133 B2 JP H0556133B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- optical system
- alignment
- eye
- bright spot
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 53
- 238000005259 measurement Methods 0.000 claims description 24
- 238000003384 imaging method Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 210000002294 anterior eye segment Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004410 intraocular pressure Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60103497A JPS61259640A (ja) | 1985-05-15 | 1985-05-15 | 眼科器械のアライメント検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60103497A JPS61259640A (ja) | 1985-05-15 | 1985-05-15 | 眼科器械のアライメント検出装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6194092A Division JP2685412B2 (ja) | 1994-08-18 | 1994-08-18 | 眼科装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61259640A JPS61259640A (ja) | 1986-11-17 |
JPH0556133B2 true JPH0556133B2 (es) | 1993-08-18 |
Family
ID=14355624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60103497A Granted JPS61259640A (ja) | 1985-05-15 | 1985-05-15 | 眼科器械のアライメント検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61259640A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0642868B2 (ja) * | 1988-09-22 | 1994-06-08 | キヤノン株式会社 | 眼科装置 |
JP3015042B2 (ja) * | 1989-06-30 | 2000-02-28 | キヤノン株式会社 | 手持ち眼屈折計 |
DE102006054774A1 (de) * | 2006-11-17 | 2008-05-21 | Carl Zeiss Meditec Ag | Ophthalmologisches Untersuchungsgerät |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5542624A (en) * | 1978-09-20 | 1980-03-26 | Canon Kk | Automatic eye refraction measuring system |
JPS5781324A (en) * | 1980-11-10 | 1982-05-21 | Takada Kikai Kk | Fixed monitor apparatus |
-
1985
- 1985-05-15 JP JP60103497A patent/JPS61259640A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5542624A (en) * | 1978-09-20 | 1980-03-26 | Canon Kk | Automatic eye refraction measuring system |
JPS5781324A (en) * | 1980-11-10 | 1982-05-21 | Takada Kikai Kk | Fixed monitor apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS61259640A (ja) | 1986-11-17 |
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