JPS58127630A - 眼科器械の信号検出装置 - Google Patents
眼科器械の信号検出装置Info
- Publication number
- JPS58127630A JPS58127630A JP57011249A JP1124982A JPS58127630A JP S58127630 A JPS58127630 A JP S58127630A JP 57011249 A JP57011249 A JP 57011249A JP 1124982 A JP1124982 A JP 1124982A JP S58127630 A JPS58127630 A JP S58127630A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- index
- slit
- circuit
- fundus
- 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.)
- Granted
Links
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57011249A JPS58127630A (ja) | 1982-01-27 | 1982-01-27 | 眼科器械の信号検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57011249A JPS58127630A (ja) | 1982-01-27 | 1982-01-27 | 眼科器械の信号検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58127630A true JPS58127630A (ja) | 1983-07-29 |
JPH0229326B2 JPH0229326B2 (en, 2012) | 1990-06-28 |
Family
ID=11772661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57011249A Granted JPS58127630A (ja) | 1982-01-27 | 1982-01-27 | 眼科器械の信号検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58127630A (en, 2012) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01270848A (ja) * | 1988-04-22 | 1989-10-30 | Canon Inc | 眼底カメラ |
JPH02191427A (ja) * | 1989-01-20 | 1990-07-27 | Canon Inc | 眼科装置 |
JPH0819519A (ja) * | 1994-08-11 | 1996-01-23 | Topcon Corp | 光学測定装置 |
JP2017526475A (ja) * | 2014-09-12 | 2017-09-14 | チェンテルビュー エス.ピー.エー.Centervue S.P.A. | 走査型視野計 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5452895A (en) * | 1977-10-05 | 1979-04-25 | Canon Kk | Eyeground camera |
JPS5560435A (en) * | 1978-10-30 | 1980-05-07 | Canon Kk | Ophthalmologic machine provided with positional detector |
-
1982
- 1982-01-27 JP JP57011249A patent/JPS58127630A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5452895A (en) * | 1977-10-05 | 1979-04-25 | Canon Kk | Eyeground camera |
JPS5560435A (en) * | 1978-10-30 | 1980-05-07 | Canon Kk | Ophthalmologic machine provided with positional detector |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01270848A (ja) * | 1988-04-22 | 1989-10-30 | Canon Inc | 眼底カメラ |
JPH02191427A (ja) * | 1989-01-20 | 1990-07-27 | Canon Inc | 眼科装置 |
JPH0819519A (ja) * | 1994-08-11 | 1996-01-23 | Topcon Corp | 光学測定装置 |
JP2017526475A (ja) * | 2014-09-12 | 2017-09-14 | チェンテルビュー エス.ピー.エー.Centervue S.P.A. | 走査型視野計 |
Also Published As
Publication number | Publication date |
---|---|
JPH0229326B2 (en, 2012) | 1990-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0096570B1 (en) | An optical system focus-state detector | |
JPS6454B2 (en, 2012) | ||
US4469416A (en) | Automatic focusing means for an ophthalmoscopic instrument | |
JPS5451556A (en) | Distance measuring apparatus | |
JPH0317486B2 (en, 2012) | ||
JPH0311443B2 (en, 2012) | ||
JPS649855B2 (en, 2012) | ||
JPS58127630A (ja) | 眼科器械の信号検出装置 | |
JPS59183727A (ja) | 眼科器械の合焦検出装置 | |
US4200786A (en) | Electrooptical focusing apparatus for photographic cameras | |
US5963366A (en) | Focus detection unit and microscope using the focus detection unit | |
JPS6258253B2 (en, 2012) | ||
JPS59230534A (ja) | 眼科用自動合焦装置 | |
JPH0121981B2 (en, 2012) | ||
JPH0259672B2 (en, 2012) | ||
US5694198A (en) | Apparatus including waveform rectifying means and method for eye examination | |
JPH0813097B2 (ja) | 合焦検出装置 | |
JPS5541432A (en) | Focus detector | |
JPS5859416A (ja) | 合焦検出方法 | |
JP2830168B2 (ja) | 視線検出装置 | |
JPS6240409A (ja) | 自動合焦装置 | |
JP2685412B2 (ja) | 眼科装置 | |
JPS5922922B2 (ja) | 光学系の焦点位置検出装置 | |
SU567953A1 (ru) | Устройство дл измерени положени объекта | |
JPH0544977B2 (en, 2012) |