JPS5427293A - Optical system for ophthalmologic instrument - Google Patents

Optical system for ophthalmologic instrument

Info

Publication number
JPS5427293A
JPS5427293A JP9349877A JP9349877A JPS5427293A JP S5427293 A JPS5427293 A JP S5427293A JP 9349877 A JP9349877 A JP 9349877A JP 9349877 A JP9349877 A JP 9349877A JP S5427293 A JPS5427293 A JP S5427293A
Authority
JP
Japan
Prior art keywords
optical system
ophthalmologic instrument
ophthalmologic
instrument
optical
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
JP9349877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139049B2 (enrdf_load_stackoverflow
Inventor
Isao Matsumura
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP9349877A priority Critical patent/JPS5427293A/ja
Publication of JPS5427293A publication Critical patent/JPS5427293A/ja
Publication of JPS6139049B2 publication Critical patent/JPS6139049B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP9349877A 1977-08-03 1977-08-03 Optical system for ophthalmologic instrument Granted JPS5427293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9349877A JPS5427293A (en) 1977-08-03 1977-08-03 Optical system for ophthalmologic instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9349877A JPS5427293A (en) 1977-08-03 1977-08-03 Optical system for ophthalmologic instrument

Publications (2)

Publication Number Publication Date
JPS5427293A true JPS5427293A (en) 1979-03-01
JPS6139049B2 JPS6139049B2 (enrdf_load_stackoverflow) 1986-09-02

Family

ID=14084003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9349877A Granted JPS5427293A (en) 1977-08-03 1977-08-03 Optical system for ophthalmologic instrument

Country Status (1)

Country Link
JP (1) JPS5427293A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009524493A (ja) * 2006-01-26 2009-07-02 ヴォルク オプティカル インコーポレーテッド 超低分散（ｅｄ）材料を使用する改良された診断眼科レンズ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009524493A (ja) * 2006-01-26 2009-07-02 ヴォルク オプティカル インコーポレーテッド 超低分散（ｅｄ）材料を使用する改良された診断眼科レンズ

Also Published As

Publication number Publication date
JPS6139049B2 (enrdf_load_stackoverflow) 1986-09-02

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