JPS5554934A - Automatic ocular refraction meter - Google Patents
Automatic ocular refraction meterInfo
- Publication number
- JPS5554934A JPS5554934A JP13956279A JP13956279A JPS5554934A JP S5554934 A JPS5554934 A JP S5554934A JP 13956279 A JP13956279 A JP 13956279A JP 13956279 A JP13956279 A JP 13956279A JP S5554934 A JPS5554934 A JP S5554934A
- Authority
- JP
- Japan
- Prior art keywords
- automatic
- ocular refraction
- refraction meter
- meter
- ocular
- 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 |
---|---|---|---|
JP13956279A JPS5554934A (en) | 1979-10-26 | 1979-10-26 | Automatic ocular refraction meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13956279A JPS5554934A (en) | 1979-10-26 | 1979-10-26 | Automatic ocular refraction meter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5554934A true JPS5554934A (en) | 1980-04-22 |
JPS6159134B2 JPS6159134B2 (en) | 1986-12-15 |
Family
ID=15248148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13956279A Granted JPS5554934A (en) | 1979-10-26 | 1979-10-26 | Automatic ocular refraction meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554934A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59225035A (en) * | 1983-06-03 | 1984-12-18 | キヤノン株式会社 | Near point measuring apparatus of eye to be examined |
JPH0576494A (en) * | 1992-01-29 | 1993-03-30 | Topcon Corp | Testing apparatus for visual function |
JP2004535881A (en) * | 2001-07-27 | 2004-12-02 | トレイシィ テクノロジーズ、エルエルシー | Measuring the refractive properties of the human eye |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1955859A1 (en) * | 1969-11-06 | 1971-05-13 | Zeiss Carl Fa | Method and device for determining the refractive state of an eye |
US3871772A (en) * | 1973-04-23 | 1975-03-18 | Tropel | Eye examining instrument aligning means and method therefor |
JPS5034092A (en) * | 1973-07-27 | 1975-04-02 | ||
JPS5073492A (en) * | 1973-11-05 | 1975-06-17 | ||
US4019813A (en) * | 1976-01-19 | 1977-04-26 | Baylor College Of Medicine | Optical apparatus for obtaining measurements of portions of the eye |
JPS5264194A (en) * | 1975-11-25 | 1977-05-27 | Hamamatsu Tv Co Ltd | Apparatus for observing eyeball movement |
JPS5269617A (en) * | 1975-12-08 | 1977-06-09 | Canon Inc | Ophthalmofundus camera |
-
1979
- 1979-10-26 JP JP13956279A patent/JPS5554934A/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1955859A1 (en) * | 1969-11-06 | 1971-05-13 | Zeiss Carl Fa | Method and device for determining the refractive state of an eye |
US3871772A (en) * | 1973-04-23 | 1975-03-18 | Tropel | Eye examining instrument aligning means and method therefor |
JPS5034092A (en) * | 1973-07-27 | 1975-04-02 | ||
JPS5073492A (en) * | 1973-11-05 | 1975-06-17 | ||
JPS5264194A (en) * | 1975-11-25 | 1977-05-27 | Hamamatsu Tv Co Ltd | Apparatus for observing eyeball movement |
JPS5269617A (en) * | 1975-12-08 | 1977-06-09 | Canon Inc | Ophthalmofundus camera |
US4019813A (en) * | 1976-01-19 | 1977-04-26 | Baylor College Of Medicine | Optical apparatus for obtaining measurements of portions of the eye |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59225035A (en) * | 1983-06-03 | 1984-12-18 | キヤノン株式会社 | Near point measuring apparatus of eye to be examined |
JPS6251616B2 (en) * | 1983-06-03 | 1987-10-30 | Canon Kk | |
JPH0576494A (en) * | 1992-01-29 | 1993-03-30 | Topcon Corp | Testing apparatus for visual function |
JPH0576848B2 (en) * | 1992-01-29 | 1993-10-25 | Topcon Corp | |
JP2004535881A (en) * | 2001-07-27 | 2004-12-02 | トレイシィ テクノロジーズ、エルエルシー | Measuring the refractive properties of the human eye |
JP2011194271A (en) * | 2001-07-27 | 2011-10-06 | Tracey Technologies Llc | Measuring refractive characteristics of human eyes |
Also Published As
Publication number | Publication date |
---|---|
JPS6159134B2 (en) | 1986-12-15 |
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