JPS5846312A - 写真レンズ - Google Patents

写真レンズ

Info

Publication number
JPS5846312A
JPS5846312A JP14426781A JP14426781A JPS5846312A JP S5846312 A JPS5846312 A JP S5846312A JP 14426781 A JP14426781 A JP 14426781A JP 14426781 A JP14426781 A JP 14426781A JP S5846312 A JPS5846312 A JP S5846312A
Authority
JP
Japan
Prior art keywords
lens
refractive power
group
focusing
object 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.)
Granted
Application number
JP14426781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136208B2 (enrdf_load_stackoverflow
Inventor
Yasuyuki Yamada
康幸 山田
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 JP14426781A priority Critical patent/JPS5846312A/ja
Publication of JPS5846312A publication Critical patent/JPS5846312A/ja
Publication of JPS6136208B2 publication Critical patent/JPS6136208B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP14426781A 1981-09-12 1981-09-12 写真レンズ Granted JPS5846312A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14426781A JPS5846312A (ja) 1981-09-12 1981-09-12 写真レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14426781A JPS5846312A (ja) 1981-09-12 1981-09-12 写真レンズ

Publications (2)

Publication Number Publication Date
JPS5846312A true JPS5846312A (ja) 1983-03-17
JPS6136208B2 JPS6136208B2 (enrdf_load_stackoverflow) 1986-08-16

Family

ID=15358108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14426781A Granted JPS5846312A (ja) 1981-09-12 1981-09-12 写真レンズ

Country Status (1)

Country Link
JP (1) JPS5846312A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229516A (ja) * 1983-06-13 1984-12-24 Konishiroku Photo Ind Co Ltd 広角レンズ
JPS6294811A (ja) * 1985-10-21 1987-05-01 Canon Inc 投影レンズ
US4787721A (en) * 1984-08-18 1988-11-29 Minolta Camera Kabushiki Kaisha Photographic lens system
WO2016178260A1 (ja) * 2015-05-01 2016-11-10 株式会社ニコン 撮像レンズおよび撮像装置
US10175460B2 (en) 2015-10-20 2019-01-08 Largan Precision Co., Ltd. Image capturing lens system, image capturing apparatus and electronic device
US10254513B2 (en) 2014-12-30 2019-04-09 Largan Precision Co., Ltd. Imaging optical lens assembly, imaging apparatus and electronic device
US10488633B2 (en) 2015-01-09 2019-11-26 Nikon Corporation Imaging lens and image capturing device
US11150446B2 (en) 2011-06-28 2021-10-19 Largan Precision Co., Ltd Optical imaging lens assembly
US11768356B2 (en) 2013-11-08 2023-09-26 Largan Precision Co., Ltd. Optical photographing lens assembly, image capturing device and mobile terminal
US12216256B2 (en) 2014-01-08 2025-02-04 Largan Precision Co., Ltd. Photographing optical lens assembly, image capturing device and mobile terminal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476147A (en) * 1977-11-29 1979-06-18 Olympus Optical Co Ltd Photographic lens
JPS5694317A (en) * 1979-12-27 1981-07-30 Canon Inc Photographic lens of small size

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476147A (en) * 1977-11-29 1979-06-18 Olympus Optical Co Ltd Photographic lens
JPS5694317A (en) * 1979-12-27 1981-07-30 Canon Inc Photographic lens of small size

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229516A (ja) * 1983-06-13 1984-12-24 Konishiroku Photo Ind Co Ltd 広角レンズ
US4787721A (en) * 1984-08-18 1988-11-29 Minolta Camera Kabushiki Kaisha Photographic lens system
JPS6294811A (ja) * 1985-10-21 1987-05-01 Canon Inc 投影レンズ
US11994657B2 (en) 2011-06-28 2024-05-28 Largan Precision Co., Ltd. Optical imaging lens assembly
US11726303B2 (en) 2011-06-28 2023-08-15 Largan Precision Co., Ltd. Optical imaging lens assembly
US11550129B2 (en) 2011-06-28 2023-01-10 Largan Precision Co., Ltd. Optical imaging lens assembly
US11150446B2 (en) 2011-06-28 2021-10-19 Largan Precision Co., Ltd Optical imaging lens assembly
US11768356B2 (en) 2013-11-08 2023-09-26 Largan Precision Co., Ltd. Optical photographing lens assembly, image capturing device and mobile terminal
US12038566B2 (en) 2013-11-08 2024-07-16 Largan Precision Co., Ltd. Optical photographing lens assembly, image capturing device and mobile terminal
US12216256B2 (en) 2014-01-08 2025-02-04 Largan Precision Co., Ltd. Photographing optical lens assembly, image capturing device and mobile terminal
US10598904B2 (en) 2014-12-30 2020-03-24 Largan Precision Co., Ltd. Imaging optical lens assembly, imaging apparatus and electronic device
US11231563B2 (en) 2014-12-30 2022-01-25 Largan Precision Co., Ltd. Imaging optical lens assembly, imaging apparatus and electronic device
US11656441B2 (en) 2014-12-30 2023-05-23 Largan Precision Co., Ltd. Imaging optical lens assembly, imaging apparatus and electronic device
US10254513B2 (en) 2014-12-30 2019-04-09 Largan Precision Co., Ltd. Imaging optical lens assembly, imaging apparatus and electronic device
US12130413B2 (en) 2014-12-30 2024-10-29 Largan Precision Co., Ltd. Imaging optical lens assembly, imaging apparatus and electronic device
US10488633B2 (en) 2015-01-09 2019-11-26 Nikon Corporation Imaging lens and image capturing device
JPWO2016178260A1 (ja) * 2015-05-01 2018-02-22 株式会社ニコン 撮像レンズおよび撮像装置
WO2016178260A1 (ja) * 2015-05-01 2016-11-10 株式会社ニコン 撮像レンズおよび撮像装置
US10175460B2 (en) 2015-10-20 2019-01-08 Largan Precision Co., Ltd. Image capturing lens system, image capturing apparatus and electronic device
US11747598B2 (en) 2015-10-20 2023-09-05 Largan Precision Co., Ltd. Image capturing lens system, image capturing apparatus and electronic device
US11347033B2 (en) 2015-10-20 2022-05-31 Largan Precision Co., Ltd Image capturing lens system, image capturing apparatus and electronic device

Also Published As

Publication number Publication date
JPS6136208B2 (enrdf_load_stackoverflow) 1986-08-16

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