JPS6130568B2 - - Google Patents

Info

Publication number
JPS6130568B2
JPS6130568B2 JP53114405A JP11440578A JPS6130568B2 JP S6130568 B2 JPS6130568 B2 JP S6130568B2 JP 53114405 A JP53114405 A JP 53114405A JP 11440578 A JP11440578 A JP 11440578A JP S6130568 B2 JPS6130568 B2 JP S6130568B2
Authority
JP
Japan
Prior art keywords
measurement
light
eye
mask
measurement pattern
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
Application number
JP53114405A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5540564A (en
Inventor
Reiji Hirano
Yasuyuki Ishikawa
Isao Matsumura
Shigeo Maruyama
Yoshi Kobayakawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP11440578A priority Critical patent/JPS5540564A/ja
Publication of JPS5540564A publication Critical patent/JPS5540564A/ja
Publication of JPS6130568B2 publication Critical patent/JPS6130568B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP11440578A 1978-09-18 1978-09-18 Eye refraction meter and its measuring method Granted JPS5540564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11440578A JPS5540564A (en) 1978-09-18 1978-09-18 Eye refraction meter and its measuring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11440578A JPS5540564A (en) 1978-09-18 1978-09-18 Eye refraction meter and its measuring method

Publications (2)

Publication Number Publication Date
JPS5540564A JPS5540564A (en) 1980-03-22
JPS6130568B2 true JPS6130568B2 (enrdf_load_stackoverflow) 1986-07-14

Family

ID=14636852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11440578A Granted JPS5540564A (en) 1978-09-18 1978-09-18 Eye refraction meter and its measuring method

Country Status (1)

Country Link
JP (1) JPS5540564A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015502765A (ja) * 2011-09-23 2015-01-29 ヴォスアメッド ゲーエムベーハー アンド カンパニー カーゲー 人工レンズの配向を検知するための光学的な配置および方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012035A (ja) * 1983-06-30 1985-01-22 キヤノン株式会社 眼屈折力測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015502765A (ja) * 2011-09-23 2015-01-29 ヴォスアメッド ゲーエムベーハー アンド カンパニー カーゲー 人工レンズの配向を検知するための光学的な配置および方法

Also Published As

Publication number Publication date
JPS5540564A (en) 1980-03-22

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