JPS5815839A - 眼屈折力測定装置 - Google Patents

眼屈折力測定装置

Info

Publication number
JPS5815839A
JPS5815839A JP56114933A JP11493381A JPS5815839A JP S5815839 A JPS5815839 A JP S5815839A JP 56114933 A JP56114933 A JP 56114933A JP 11493381 A JP11493381 A JP 11493381A JP S5815839 A JPS5815839 A JP S5815839A
Authority
JP
Japan
Prior art keywords
light
measurement
target
measurement target
optical system
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
Application number
JP56114933A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0223172B2 (en, 2012
Inventor
稔 神谷
正幸 増山
北尾　郁雄
和田　新二
堀口　極
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Optical Co Ltd
Original Assignee
Tokyo Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Optical Co Ltd filed Critical Tokyo Optical Co Ltd
Priority to JP56114933A priority Critical patent/JPS5815839A/ja
Priority to US06/384,338 priority patent/US4591247A/en
Publication of JPS5815839A publication Critical patent/JPS5815839A/ja
Publication of JPH0223172B2 publication Critical patent/JPH0223172B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP56114933A 1981-06-03 1981-07-22 眼屈折力測定装置 Granted JPS5815839A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56114933A JPS5815839A (ja) 1981-07-22 1981-07-22 眼屈折力測定装置
US06/384,338 US4591247A (en) 1981-06-03 1982-06-02 Eye refractometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56114933A JPS5815839A (ja) 1981-07-22 1981-07-22 眼屈折力測定装置

Publications (2)

Publication Number Publication Date
JPS5815839A true JPS5815839A (ja) 1983-01-29
JPH0223172B2 JPH0223172B2 (en, 2012) 1990-05-23

Family

ID=14650250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56114933A Granted JPS5815839A (ja) 1981-06-03 1981-07-22 眼屈折力測定装置

Country Status (1)

Country Link
JP (1) JPS5815839A (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179036A (ja) * 1984-02-28 1985-09-12 株式会社トプコン 自覚式検眼装置
JPS62122629A (ja) * 1985-11-25 1987-06-03 キヤノン株式会社 眼屈折計
JPH0187488U (en, 2012) * 1987-11-28 1989-06-09

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565532A (en) * 1979-06-27 1981-01-21 Fuji Photo Film Co Ltd Photographic film unit
JPS5618836A (en) * 1979-07-23 1981-02-23 Canon Kk Refraction method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565532A (en) * 1979-06-27 1981-01-21 Fuji Photo Film Co Ltd Photographic film unit
JPS5618836A (en) * 1979-07-23 1981-02-23 Canon Kk Refraction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179036A (ja) * 1984-02-28 1985-09-12 株式会社トプコン 自覚式検眼装置
JPS62122629A (ja) * 1985-11-25 1987-06-03 キヤノン株式会社 眼屈折計
JPH0187488U (en, 2012) * 1987-11-28 1989-06-09

Also Published As

Publication number Publication date
JPH0223172B2 (en, 2012) 1990-05-23

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