JPS6227919A - 自動視力計 - Google Patents

自動視力計

Info

Publication number
JPS6227919A
JPS6227919A JP60169174A JP16917485A JPS6227919A JP S6227919 A JPS6227919 A JP S6227919A JP 60169174 A JP60169174 A JP 60169174A JP 16917485 A JP16917485 A JP 16917485A JP S6227919 A JPS6227919 A JP S6227919A
Authority
JP
Japan
Prior art keywords
optotype
visual acuity
visual
answer
test
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
JP60169174A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0556131B2 (enrdf_load_stackoverflow
Inventor
央 塚田
宇野　伸二
康文 福間
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 JP60169174A priority Critical patent/JPS6227919A/ja
Publication of JPS6227919A publication Critical patent/JPS6227919A/ja
Publication of JPH0556131B2 publication Critical patent/JPH0556131B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP60169174A 1985-07-31 1985-07-31 自動視力計 Granted JPS6227919A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60169174A JPS6227919A (ja) 1985-07-31 1985-07-31 自動視力計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60169174A JPS6227919A (ja) 1985-07-31 1985-07-31 自動視力計

Publications (2)

Publication Number Publication Date
JPS6227919A true JPS6227919A (ja) 1987-02-05
JPH0556131B2 JPH0556131B2 (enrdf_load_stackoverflow) 1993-08-18

Family

ID=15881618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60169174A Granted JPS6227919A (ja) 1985-07-31 1985-07-31 自動視力計

Country Status (1)

Country Link
JP (1) JPS6227919A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023276200A1 (ja) * 2021-06-30 2023-01-05 日本電気株式会社 情報処理装置、情報処理方法、及びコンピュータ可読媒体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023276200A1 (ja) * 2021-06-30 2023-01-05 日本電気株式会社 情報処理装置、情報処理方法、及びコンピュータ可読媒体
JPWO2023276200A1 (enrdf_load_stackoverflow) * 2021-06-30 2023-01-05

Also Published As

Publication number Publication date
JPH0556131B2 (enrdf_load_stackoverflow) 1993-08-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term