JPS55100520A - Magnifying image formation lens - Google Patents

Magnifying image formation lens

Info

Publication number
JPS55100520A
JPS55100520A JP855479A JP855479A JPS55100520A JP S55100520 A JPS55100520 A JP S55100520A JP 855479 A JP855479 A JP 855479A JP 855479 A JP855479 A JP 855479A JP S55100520 A JPS55100520 A JP S55100520A
Authority
JP
Japan
Prior art keywords
lens
directed
lenses
faces
whose
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
JP855479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5713848B2 (ref
Inventor
Koichi Shinohara
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP855479A priority Critical patent/JPS55100520A/ja
Publication of JPS55100520A publication Critical patent/JPS55100520A/ja
Publication of JPS5713848B2 publication Critical patent/JPS5713848B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP855479A 1979-01-26 1979-01-26 Magnifying image formation lens Granted JPS55100520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP855479A JPS55100520A (en) 1979-01-26 1979-01-26 Magnifying image formation lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP855479A JPS55100520A (en) 1979-01-26 1979-01-26 Magnifying image formation lens

Publications (2)

Publication Number Publication Date
JPS55100520A true JPS55100520A (en) 1980-07-31
JPS5713848B2 JPS5713848B2 (ref) 1982-03-19

Family

ID=11696328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP855479A Granted JPS55100520A (en) 1979-01-26 1979-01-26 Magnifying image formation lens

Country Status (1)

Country Link
JP (1) JPS55100520A (ref)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376571A (en) * 1980-06-06 1983-03-15 Canon Kabushiki Kaisha Photographic small size objective
US4390251A (en) * 1980-09-03 1983-06-28 Canon Kabushiki Kaisha Photographic objectives of relatively large aperture
JPH09145998A (ja) * 1995-11-20 1997-06-06 Nec Corp 投影レンズおよびその投影レンズを用いた液晶プロジェクター
RU2611106C1 (ru) * 2015-10-27 2017-02-21 Публичное акционерное общество "Красногорский завод им. С.А. Зверева" Светосильный объектив

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243335A (ja) * 1984-05-17 1985-12-03 Toyota Motor Corp 空燃比制御装置
JPS6187944A (ja) * 1984-10-05 1986-05-06 Mazda Motor Corp エンジンの制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517979A (en) * 1968-06-17 1970-06-30 Morgan Co Inc R A Lens system for use in the near ultraviolet light range
JPS4953419A (ref) * 1972-09-22 1974-05-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517979A (en) * 1968-06-17 1970-06-30 Morgan Co Inc R A Lens system for use in the near ultraviolet light range
JPS4953419A (ref) * 1972-09-22 1974-05-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376571A (en) * 1980-06-06 1983-03-15 Canon Kabushiki Kaisha Photographic small size objective
US4390251A (en) * 1980-09-03 1983-06-28 Canon Kabushiki Kaisha Photographic objectives of relatively large aperture
JPH09145998A (ja) * 1995-11-20 1997-06-06 Nec Corp 投影レンズおよびその投影レンズを用いた液晶プロジェクター
RU2611106C1 (ru) * 2015-10-27 2017-02-21 Публичное акционерное общество "Красногорский завод им. С.А. Зверева" Светосильный объектив

Also Published As

Publication number Publication date
JPS5713848B2 (ref) 1982-03-19

Similar Documents

Publication Publication Date Title
JPS55163510A (en) Telephoto lens
JPS54157620A (en) Photographic telephoto lens
JPS5659217A (en) Lens for compact camera of short overall length using aspherical face
JPS5691206A (en) Wide-angle photographic lens of short overall length
JPS57116313A (en) Compact photographic lens
JPS5675613A (en) Gauss type camera lens with large aperture ratio
JPS5643618A (en) Attachment lens
JPS57161822A (en) Large aperture ratio lens
JPS57171309A (en) Lens for compact camera having short total length
JPS56155912A (en) Macrolens
JPS5619022A (en) Zoom lens of small size
JPS55121417A (en) Telephoto lens of small telephoto rate
JPS557712A (en) Compact standard zoom lens
JPS56132306A (en) Small-sized zoom lens
JPS56107211A (en) Zoom lens
JPS5552013A (en) Soft focus lens
JPS5659216A (en) Standard lens with wide angle of view
JPS5579406A (en) Objective lens of microscope
JPS55161207A (en) Zoom lens of small size
JPS5646206A (en) Lens for facsimile
JPS55100517A (en) Gauss type lens
JPS54116221A (en) Small size retrofocus type lens
JPS55124115A (en) Telephoto lens
JPS55113012A (en) Wide angle zoom lens
JPS5581315A (en) Wide angle lens