JPS61125322A - 自動視力計 - Google Patents

自動視力計

Info

Publication number
JPS61125322A
JPS61125322A JP59245687A JP24568784A JPS61125322A JP S61125322 A JPS61125322 A JP S61125322A JP 59245687 A JP59245687 A JP 59245687A JP 24568784 A JP24568784 A JP 24568784A JP S61125322 A JPS61125322 A JP S61125322A
Authority
JP
Japan
Prior art keywords
time
response
optotype
input
section
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
JP59245687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642370B2 (enrdf_load_stackoverflow
Inventor
恭司 関口
茂男 丸山
秀夫 栗原
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 JP59245687A priority Critical patent/JPS61125322A/ja
Publication of JPS61125322A publication Critical patent/JPS61125322A/ja
Publication of JPS642370B2 publication Critical patent/JPS642370B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP59245687A 1984-11-20 1984-11-20 自動視力計 Granted JPS61125322A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59245687A JPS61125322A (ja) 1984-11-20 1984-11-20 自動視力計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59245687A JPS61125322A (ja) 1984-11-20 1984-11-20 自動視力計

Publications (2)

Publication Number Publication Date
JPS61125322A true JPS61125322A (ja) 1986-06-13
JPS642370B2 JPS642370B2 (enrdf_load_stackoverflow) 1989-01-17

Family

ID=17137319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59245687A Granted JPS61125322A (ja) 1984-11-20 1984-11-20 自動視力計

Country Status (1)

Country Link
JP (1) JPS61125322A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227604U (enrdf_load_stackoverflow) * 1985-07-31 1987-02-19
JP2005296402A (ja) * 2004-04-13 2005-10-27 Kowa Co 視力検査装置、及び該視力検査装置を備えた視力検査設備
JP2007037996A (ja) * 2005-07-07 2007-02-15 Qualitas:Kk 実用視力の測定方法と測定装置
JP2012152568A (ja) * 2005-07-07 2012-08-16 Qualitas:Kk 実用視力の分析方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096231A (ja) * 1983-10-31 1985-05-29 株式会社東芝 Ｘ線ｃｔ装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096231A (ja) * 1983-10-31 1985-05-29 株式会社東芝 Ｘ線ｃｔ装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227604U (enrdf_load_stackoverflow) * 1985-07-31 1987-02-19
JP2005296402A (ja) * 2004-04-13 2005-10-27 Kowa Co 視力検査装置、及び該視力検査装置を備えた視力検査設備
JP2007037996A (ja) * 2005-07-07 2007-02-15 Qualitas:Kk 実用視力の測定方法と測定装置
JP2012152568A (ja) * 2005-07-07 2012-08-16 Qualitas:Kk 実用視力の分析方法

Also Published As

Publication number Publication date
JPS642370B2 (enrdf_load_stackoverflow) 1989-01-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees