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 (cs
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 (cs)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30885492

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0530403Y2 (cs)

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 (cs) 1993-08-04

Similar Documents

Publication Publication Date Title
JPS6219614U (cs)
JPS63163804U (cs)
JP3366199B2 (ja) 歯科用照明及びモニター装置
JPS6236169Y2 (cs)
US4405216A (en) Glare susceptibility tester
JPS58148801U (ja) ハンデイ指示器
JPS5928330Y2 (ja) 視野マ−ク投影装置
JPS627293Y2 (cs)
Tuttle Some experiments in medical motion pictures in color
SU138075A1 (ru) Электрический периметр
JPS6376842U (cs)
JPS6178002A (ja) 装飾照明装置
JP3087333U (ja) 掌上型ゲーム機の照明装置
JPS581897Y2 (ja) パワ−インジケ−タ兼用のストロボ投光装置
JPH0369115U (cs)
JPH0866359A (ja) 投影式視野計
JPS6111142U (ja) 写真撮影装置
JPS59134964U (ja) カラ−ビユア−における照度均一化装置
JPS6329802U (cs)
JPS5850414U (ja) 欠陥検出用投写装置
Katz A Focusing Flashlight
JPS6146582U (ja) 液晶表示素子の背面照明装置
JPS6287607U (cs)
JPS63184495U (cs)
JPS5941745U (ja) 照明装置