JPS623927B2 - - Google Patents

Info

Publication number
JPS623927B2
JPS623927B2 JP55076419A JP7641980A JPS623927B2 JP S623927 B2 JPS623927 B2 JP S623927B2 JP 55076419 A JP55076419 A JP 55076419A JP 7641980 A JP7641980 A JP 7641980A JP S623927 B2 JPS623927 B2 JP S623927B2
Authority
JP
Japan
Prior art keywords
lens
aberration
object side
condition
image side
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
JP55076419A
Other languages
English (en)
Japanese (ja)
Other versions
JPS572013A (en
Inventor
Keiji Ikemori
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 JP7641980A priority Critical patent/JPS572013A/ja
Priority to US06/269,902 priority patent/US4376571A/en
Priority to DE19813122284 priority patent/DE3122284A1/de
Priority to GB8117299A priority patent/GB2078390B/en
Publication of JPS572013A publication Critical patent/JPS572013A/ja
Publication of JPS623927B2 publication Critical patent/JPS623927B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G02B9/36—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only arranged + -- +
    • G02B9/38—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only arranged + -- + both - components being meniscus
    • G02B9/40—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only arranged + -- + both - components being meniscus one - component being compound
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP7641980A 1980-06-06 1980-06-06 Small-sized lens for photograph Granted JPS572013A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7641980A JPS572013A (en) 1980-06-06 1980-06-06 Small-sized lens for photograph
US06/269,902 US4376571A (en) 1980-06-06 1981-06-03 Photographic small size objective
DE19813122284 DE3122284A1 (de) 1980-06-06 1981-06-04 "fotoobjektiv geringer groesse"
GB8117299A GB2078390B (en) 1980-06-06 1981-06-05 Photographic objectives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7641980A JPS572013A (en) 1980-06-06 1980-06-06 Small-sized lens for photograph

Publications (2)

Publication Number Publication Date
JPS572013A JPS572013A (en) 1982-01-07
JPS623927B2 true JPS623927B2 (en]) 1987-01-28

Family

ID=13604669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7641980A Granted JPS572013A (en) 1980-06-06 1980-06-06 Small-sized lens for photograph

Country Status (4)

Country Link
US (1) US4376571A (en])
JP (1) JPS572013A (en])
DE (1) DE3122284A1 (en])
GB (1) GB2078390B (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671626A (en) * 1984-03-21 1987-06-09 Minolta Camera Kabushiki Kaisha Photographic lens system
JP2000171701A (ja) 1998-09-30 2000-06-23 Fuji Photo Optical Co Ltd 変形ガウス型レンズ
US10921557B2 (en) * 2017-04-12 2021-02-16 Zhejiang Sunny Optical Co., Ltd Optical imaging system of camera lens assembly
CN111290099B (zh) 2018-12-10 2022-08-23 信泰光学(深圳)有限公司 成像镜头
JP7584267B2 (ja) * 2020-10-02 2024-11-15 マクセル株式会社 結像レンズ系及び撮像装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319171A (en) * 1940-12-02 1943-05-11 Taylor Taylor & Hobson Ltd Optical objective
NL91733C (en]) * 1953-02-27
CH486037A (de) * 1969-08-28 1970-02-15 J Th Dr Ing Wiedemann Erwin Photographisches Objektiv
JPS512366B1 (en]) * 1971-05-24 1976-01-26
JPS5441129A (en) * 1977-09-07 1979-04-02 Minolta Camera Co Ltd Modified gauss type photographic lens
JPS5451826A (en) * 1977-10-01 1979-04-24 Olympus Optical Co Ltd Photographic lens
JPS54104335A (en) * 1978-02-02 1979-08-16 Fuji Photo Optical Co Ltd Modified gaussian lens
JPS55100520A (en) * 1979-01-26 1980-07-31 Ricoh Co Ltd Magnifying image formation lens

Also Published As

Publication number Publication date
GB2078390A (en) 1982-01-06
JPS572013A (en) 1982-01-07
GB2078390B (en) 1984-04-18
DE3122284A1 (de) 1982-06-09
US4376571A (en) 1983-03-15

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