JPS57150941A - Perimeter - Google Patents

Perimeter

Info

Publication number
JPS57150941A
JPS57150941A JP56036315A JP3631581A JPS57150941A JP S57150941 A JPS57150941 A JP S57150941A JP 56036315 A JP56036315 A JP 56036315A JP 3631581 A JP3631581 A JP 3631581A JP S57150941 A JPS57150941 A JP S57150941A
Authority
JP
Japan
Prior art keywords
perimeter
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
JP56036315A
Other languages
Japanese (ja)
Inventor
Kazutoshi Takagi
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 JP56036315A priority Critical patent/JPS57150941A/en
Publication of JPS57150941A publication Critical patent/JPS57150941A/en
Pending legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP56036315A 1981-03-13 1981-03-13 Perimeter Pending JPS57150941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56036315A JPS57150941A (en) 1981-03-13 1981-03-13 Perimeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56036315A JPS57150941A (en) 1981-03-13 1981-03-13 Perimeter

Publications (1)

Publication Number Publication Date
JPS57150941A true JPS57150941A (en) 1982-09-17

Family

ID=12466398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56036315A Pending JPS57150941A (en) 1981-03-13 1981-03-13 Perimeter

Country Status (1)

Country Link
JP (1) JPS57150941A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454493A (en) * 1977-10-06 1979-04-28 Canon Kk Method of inspecting eyeground and its device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454493A (en) * 1977-10-06 1979-04-28 Canon Kk Method of inspecting eyeground and its device

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