JPS6159135B2 - - Google Patents

Info

Publication number
JPS6159135B2
JPS6159135B2 JP53050575A JP5057578A JPS6159135B2 JP S6159135 B2 JPS6159135 B2 JP S6159135B2 JP 53050575 A JP53050575 A JP 53050575A JP 5057578 A JP5057578 A JP 5057578A JP S6159135 B2 JPS6159135 B2 JP S6159135B2
Authority
JP
Japan
Prior art keywords
group
light
diaphragm
objective lens
reflection
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
JP53050575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54141653A (en
Inventor
Kazuo Nunokawa
Yasuo Kato
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 JP5057578A priority Critical patent/JPS54141653A/ja
Publication of JPS54141653A publication Critical patent/JPS54141653A/ja
Publication of JPS6159135B2 publication Critical patent/JPS6159135B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
  • Eye Examination Apparatus (AREA)
JP5057578A 1978-04-27 1978-04-27 Eyeground camera Granted JPS54141653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5057578A JPS54141653A (en) 1978-04-27 1978-04-27 Eyeground camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5057578A JPS54141653A (en) 1978-04-27 1978-04-27 Eyeground camera

Publications (2)

Publication Number Publication Date
JPS54141653A JPS54141653A (en) 1979-11-05
JPS6159135B2 true JPS6159135B2 (sv) 1986-12-15

Family

ID=12862785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5057578A Granted JPS54141653A (en) 1978-04-27 1978-04-27 Eyeground camera

Country Status (1)

Country Link
JP (1) JPS54141653A (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0511068Y2 (sv) * 1987-11-17 1993-03-18

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254012A (ja) * 1984-05-30 1985-12-14 Tokyo Optical Co Ltd 眼底カメラの光学系

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0511068Y2 (sv) * 1987-11-17 1993-03-18

Also Published As

Publication number Publication date
JPS54141653A (en) 1979-11-05

Similar Documents

Publication Publication Date Title
US4102563A (en) Eye fundus camera free from undesired reflected and diffused light beams
JPH0433007B2 (sv)
US4247176A (en) Optical system for eye fundus inspection apparatus
US4322137A (en) Fundus observation and photographing optical system
JPH0526487B2 (sv)
JPS6051094B2 (ja) 合焦用可動レンズ群を有する光学系
US4162827A (en) Wide angle objective for ophthalmoscopic instrument
US4132466A (en) Ophthalmoscopic optical system
JPS6230011B2 (sv)
US4098549A (en) Eye bottom camera
JPH0120896B2 (sv)
US2777364A (en) Fogusing lens for ophthalmic instrument
JPS6152695B2 (sv)
JPS6159135B2 (sv)
JPS6161364B2 (sv)
JP2925188B2 (ja) レトロフォーカス型レンズ
US3468600A (en) Wide angle short photographic objectives
JPH0233208Y2 (sv)
JPS5820625B2 (ja) ガンテイカンサツサツエイソウチ ノ コウガクケイ
JPH0115296B2 (sv)
JPH0150407B2 (sv)
JPS6316124B2 (sv)
JPS5846936A (ja) 眼底カメラ
JPH0412450B2 (sv)
SU708278A1 (ru) Светосильный объектив