JPS6117497B2 - - Google Patents

Info

Publication number
JPS6117497B2
JPS6117497B2 JP52119698A JP11969877A JPS6117497B2 JP S6117497 B2 JPS6117497 B2 JP S6117497B2 JP 52119698 A JP52119698 A JP 52119698A JP 11969877 A JP11969877 A JP 11969877A JP S6117497 B2 JPS6117497 B2 JP S6117497B2
Authority
JP
Japan
Prior art keywords
fundus
signal
optical system
image
focus
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
JP52119698A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5452895A (en
Inventor
Nobuyoshi Tanaka
Juji Ito
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 JP11969877A priority Critical patent/JPS5452895A/ja
Publication of JPS5452895A publication Critical patent/JPS5452895A/ja
Publication of JPS6117497B2 publication Critical patent/JPS6117497B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP11969877A 1977-10-05 1977-10-05 Eyeground camera Granted JPS5452895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11969877A JPS5452895A (en) 1977-10-05 1977-10-05 Eyeground camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11969877A JPS5452895A (en) 1977-10-05 1977-10-05 Eyeground camera

Publications (2)

Publication Number Publication Date
JPS5452895A JPS5452895A (en) 1979-04-25
JPS6117497B2 true JPS6117497B2 (cs) 1986-05-08

Family

ID=14767848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11969877A Granted JPS5452895A (en) 1977-10-05 1977-10-05 Eyeground camera

Country Status (1)

Country Link
JP (1) JPS5452895A (cs)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625517U (cs) * 1979-08-03 1981-03-09
JPS5697432A (en) * 1980-01-08 1981-08-06 Canon Kk Eyeground camera
JPS56132935A (en) * 1980-03-21 1981-10-17 Canon Kk Detector apparatus
JPS571322A (en) * 1980-06-02 1982-01-06 Canon Kk Eye bottom camera
JPS56151929A (en) * 1980-04-25 1981-11-25 Canon Inc Fundus camera
JPS56175933U (cs) * 1980-05-30 1981-12-25
JPS6238645Y2 (cs) * 1980-08-12 1987-10-02
JPS5778839A (en) * 1980-11-01 1982-05-17 Canon Kk Eye bottom camera
JPS57125732A (en) * 1981-01-29 1982-08-05 Tokyo Optical Apparatus for detecting focus position in ophthalmic machine
JPS58127630A (ja) * 1982-01-27 1983-07-29 株式会社トプコン 眼科器械の信号検出装置
JPS5937926A (ja) * 1982-08-28 1984-03-01 キヤノン株式会社 眼科用カメラ
JPS59156324A (ja) * 1983-02-25 1984-09-05 株式会社トプコン 眼科器械の信号検出装置
JPS59183727A (ja) * 1983-04-02 1984-10-18 株式会社トプコン 眼科器械の合焦検出装置
JPS59189827A (ja) * 1983-04-13 1984-10-27 株式会社トプコン 眼底カメラ
JPS59218139A (ja) * 1983-05-24 1984-12-08 株式会社トプコン 眼科器械
JPS59230534A (ja) * 1983-06-13 1984-12-25 キヤノン株式会社 眼科用自動合焦装置
JPS6137131A (ja) * 1984-07-28 1986-02-22 キヤノン株式会社 眼底カメラ
JPS61168329A (ja) * 1985-01-22 1986-07-30 株式会社トプコン 眼屈折力測定装置
JPS61168330A (ja) * 1985-01-22 1986-07-30 株式会社トプコン 自動眼屈折力測定装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614214A (en) * 1970-09-09 1971-10-19 Stanford Research Inst Method and system for taking photographs of an eye fundus
JPS4860628A (cs) * 1971-11-27 1973-08-25
JPS49113624A (cs) * 1973-02-26 1974-10-30
JPS5634843B2 (cs) * 1973-10-26 1981-08-13
JPS5343277B2 (cs) * 1974-06-19 1978-11-17

Also Published As

Publication number Publication date
JPS5452895A (en) 1979-04-25

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