JPH0310725Y2 - - Google Patents

Info

Publication number
JPH0310725Y2
JPH0310725Y2 JP1985117729U JP11772985U JPH0310725Y2 JP H0310725 Y2 JPH0310725 Y2 JP H0310725Y2 JP 1985117729 U JP1985117729 U JP 1985117729U JP 11772985 U JP11772985 U JP 11772985U JP H0310725 Y2 JPH0310725 Y2 JP H0310725Y2
Authority
JP
Japan
Prior art keywords
optotype
test
visual acuity
landolt
answer
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
JP1985117729U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6227606U (OSRAM
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 JP1985117729U priority Critical patent/JPH0310725Y2/ja
Publication of JPS6227606U publication Critical patent/JPS6227606U/ja
Application granted granted Critical
Publication of JPH0310725Y2 publication Critical patent/JPH0310725Y2/ja
Expired legal-status Critical Current

Links

JP1985117729U 1985-07-31 1985-07-31 Expired JPH0310725Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985117729U JPH0310725Y2 (OSRAM) 1985-07-31 1985-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985117729U JPH0310725Y2 (OSRAM) 1985-07-31 1985-07-31

Publications (2)

Publication Number Publication Date
JPS6227606U JPS6227606U (OSRAM) 1987-02-19
JPH0310725Y2 true JPH0310725Y2 (OSRAM) 1991-03-18

Family

ID=31003517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985117729U Expired JPH0310725Y2 (OSRAM) 1985-07-31 1985-07-31

Country Status (1)

Country Link
JP (1) JPH0310725Y2 (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243531Y2 (OSRAM) * 1981-02-27 1987-11-12
JPS5944237A (ja) * 1982-09-03 1984-03-12 株式会社ニコン 自覚式検眼装置

Also Published As

Publication number Publication date
JPS6227606U (OSRAM) 1987-02-19

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