JPS63163804U - - Google Patents

Info

Publication number
JPS63163804U
JPS63163804U JP5656887U JP5656887U JPS63163804U JP S63163804 U JPS63163804 U JP S63163804U JP 5656887 U JP5656887 U JP 5656887U JP 5656887 U JP5656887 U JP 5656887U JP S63163804 U JPS63163804 U JP S63163804U
Authority
JP
Japan
Prior art keywords
optotype
chart
visual acuity
mask plate
acuity 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
JP5656887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0530403Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP5656887U priority Critical patent/JPH0530403Y2/ja
Publication of JPS63163804U publication Critical patent/JPS63163804U/ja
Application granted granted Critical
Publication of JPH0530403Y2 publication Critical patent/JPH0530403Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP5656887U 1987-04-14 1987-04-14 Expired - Lifetime JPH0530403Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5656887U JPH0530403Y2 (enrdf_load_stackoverflow) 1987-04-14 1987-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5656887U JPH0530403Y2 (enrdf_load_stackoverflow) 1987-04-14 1987-04-14

Publications (2)

Publication Number Publication Date
JPS63163804U true JPS63163804U (enrdf_load_stackoverflow) 1988-10-26
JPH0530403Y2 JPH0530403Y2 (enrdf_load_stackoverflow) 1993-08-04

Family

ID=30885492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5656887U Expired - Lifetime JPH0530403Y2 (enrdf_load_stackoverflow) 1987-04-14 1987-04-14

Country Status (1)

Country Link
JP (1) JPH0530403Y2 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001275970A (ja) * 2000-03-31 2001-10-09 Topcon Corp 視力表装置
KR101039222B1 (ko) 2002-12-04 2011-06-03 가부시키가이샤 토프콘 검안장치
JP2016097194A (ja) * 2014-11-25 2016-05-30 株式会社タカギセイコー 視力検査装置
JP2020156686A (ja) * 2019-03-26 2020-10-01 株式会社トプコン 視標呈示装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001275970A (ja) * 2000-03-31 2001-10-09 Topcon Corp 視力表装置
KR101039222B1 (ko) 2002-12-04 2011-06-03 가부시키가이샤 토프콘 검안장치
JP2016097194A (ja) * 2014-11-25 2016-05-30 株式会社タカギセイコー 視力検査装置
JP2020156686A (ja) * 2019-03-26 2020-10-01 株式会社トプコン 視標呈示装置

Also Published As

Publication number Publication date
JPH0530403Y2 (enrdf_load_stackoverflow) 1993-08-04

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