JPS5394922A - Focusing system of eye bottom camera - Google Patents

Focusing system of eye bottom camera

Info

Publication number
JPS5394922A
JPS5394922A JP890077A JP890077A JPS5394922A JP S5394922 A JPS5394922 A JP S5394922A JP 890077 A JP890077 A JP 890077A JP 890077 A JP890077 A JP 890077A JP S5394922 A JPS5394922 A JP S5394922A
Authority
JP
Japan
Prior art keywords
focusing system
bottom camera
eye bottom
eye
camera
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
JP890077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139050B2 (enrdf_load_stackoverflow
Inventor
Kazuo Nunokawa
Yasuo Katou
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 JP890077A priority Critical patent/JPS5394922A/ja
Priority to US05/873,719 priority patent/US4187014A/en
Publication of JPS5394922A publication Critical patent/JPS5394922A/ja
Publication of JPS6139050B2 publication Critical patent/JPS6139050B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
  • Automatic Focus Adjustment (AREA)
JP890077A 1977-01-29 1977-01-29 Focusing system of eye bottom camera Granted JPS5394922A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP890077A JPS5394922A (en) 1977-01-29 1977-01-29 Focusing system of eye bottom camera
US05/873,719 US4187014A (en) 1977-01-29 1978-01-30 Eye fundus camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP890077A JPS5394922A (en) 1977-01-29 1977-01-29 Focusing system of eye bottom camera

Publications (2)

Publication Number Publication Date
JPS5394922A true JPS5394922A (en) 1978-08-19
JPS6139050B2 JPS6139050B2 (enrdf_load_stackoverflow) 1986-09-02

Family

ID=11705544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP890077A Granted JPS5394922A (en) 1977-01-29 1977-01-29 Focusing system of eye bottom camera

Country Status (1)

Country Link
JP (1) JPS5394922A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596140A (en) * 1979-01-19 1980-07-22 Canon Kk Eyeground inspection device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138822A (enrdf_load_stackoverflow) * 1974-04-23 1975-11-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138822A (enrdf_load_stackoverflow) * 1974-04-23 1975-11-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596140A (en) * 1979-01-19 1980-07-22 Canon Kk Eyeground inspection device

Also Published As

Publication number Publication date
JPS6139050B2 (enrdf_load_stackoverflow) 1986-09-02

Similar Documents

Publication Publication Date Title
JPS544105A (en) Lens focusing device
GB2001779A (en) Zoom lens system
JPS53112088A (en) Novel xxray sectional camera
JPS53135658A (en) Zoom lens including ultraawide lens
IL55670A0 (en) Lenticulates lens
JPS5412728A (en) Retrofocusstype lens
GB2011643B (en) Photographic lens system
JPS5433027A (en) Camera having focall distance changeeover lens
JPS53106119A (en) Finder optical system for singleelens reflex camera
JPS5416889A (en) Optical system for focusing retina
JPS5631750A (en) Lens device for inside of eyeball
JPS57183830A (en) Photographing system of eye bottom camera
JPS53116828A (en) Autoofocusing system for zoom lens
JPS53134426A (en) Retroofocus lens
JPS5480143A (en) Zoom lens
JPS53149021A (en) Mirror retrocedinggup system of single lens reflex camera
GB2086600B (en) Inerchangeable lens cine camera
JPS549623A (en) Camera optical system utilizing viser
GB2008789B (en) Zoom lens
IL53289A (en) Intraocular lens
JPS53129624A (en) Mirrorrup system of single lens reflex camera
GB2008794B (en) Optical focusing system
JPS53122438A (en) Zoom lens
JPS5394922A (en) Focusing system of eye bottom camera
GB2002534B (en) Lens system