JPS5599238A - Astigmometry visual mark - Google Patents

Astigmometry visual mark

Info

Publication number
JPS5599238A
JPS5599238A JP802579A JP802579A JPS5599238A JP S5599238 A JPS5599238 A JP S5599238A JP 802579 A JP802579 A JP 802579A JP 802579 A JP802579 A JP 802579A JP S5599238 A JPS5599238 A JP S5599238A
Authority
JP
Japan
Prior art keywords
astigmometry
visual mark
mark
visual
astigmometry visual
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.)
Pending
Application number
JP802579A
Other languages
Japanese (ja)
Inventor
Shirou Imai
Takahiro Okamoto
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.)
ASAHI MEGANE KOUKI KK
Original Assignee
ASAHI MEGANE KOUKI KK
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 ASAHI MEGANE KOUKI KK filed Critical ASAHI MEGANE KOUKI KK
Priority to JP802579A priority Critical patent/JPS5599238A/en
Publication of JPS5599238A publication Critical patent/JPS5599238A/en
Pending legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP802579A 1979-01-25 1979-01-25 Astigmometry visual mark Pending JPS5599238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP802579A JPS5599238A (en) 1979-01-25 1979-01-25 Astigmometry visual mark

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP802579A JPS5599238A (en) 1979-01-25 1979-01-25 Astigmometry visual mark

Publications (1)

Publication Number Publication Date
JPS5599238A true JPS5599238A (en) 1980-07-29

Family

ID=11681786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP802579A Pending JPS5599238A (en) 1979-01-25 1979-01-25 Astigmometry visual mark

Country Status (1)

Country Link
JP (1) JPS5599238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027862A1 (en) * 1996-12-24 1998-07-02 Akio Nakagawa Eye test method using red and green marks and red/green tester used in the eye test method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914992B1 (en) * 1971-03-15 1974-04-11
JPS5234874U (en) * 1975-09-01 1977-03-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914992B1 (en) * 1971-03-15 1974-04-11
JPS5234874U (en) * 1975-09-01 1977-03-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027862A1 (en) * 1996-12-24 1998-07-02 Akio Nakagawa Eye test method using red and green marks and red/green tester used in the eye test method

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