JPS5248011B2 - - Google Patents

Info

Publication number
JPS5248011B2
JPS5248011B2 JP49052836A JP5283674A JPS5248011B2 JP S5248011 B2 JPS5248011 B2 JP S5248011B2 JP 49052836 A JP49052836 A JP 49052836A JP 5283674 A JP5283674 A JP 5283674A JP S5248011 B2 JPS5248011 B2 JP S5248011B2
Authority
JP
Japan
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
JP49052836A
Other languages
Japanese (ja)
Other versions
JPS50145226A (en]
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 filed Critical
Priority to JP49052836A priority Critical patent/JPS5248011B2/ja
Priority to US05/577,016 priority patent/US3998527A/en
Priority to DE2521446A priority patent/DE2521446C3/de
Publication of JPS50145226A publication Critical patent/JPS50145226A/ja
Publication of JPS5248011B2 publication Critical patent/JPS5248011B2/ja
Expired 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
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • 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)
JP49052836A 1974-05-14 1974-05-14 Expired JPS5248011B2 (en])

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP49052836A JPS5248011B2 (en]) 1974-05-14 1974-05-14
US05/577,016 US3998527A (en) 1974-05-14 1975-05-13 Wide-angle photographic lens system with a short overall length
DE2521446A DE2521446C3 (de) 1974-05-14 1975-05-14 Fotografisches Objektiv bestehend aus insgesamt nur vier Einzellinsen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49052836A JPS5248011B2 (en]) 1974-05-14 1974-05-14

Publications (2)

Publication Number Publication Date
JPS50145226A JPS50145226A (en]) 1975-11-21
JPS5248011B2 true JPS5248011B2 (en]) 1977-12-07

Family

ID=12925921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49052836A Expired JPS5248011B2 (en]) 1974-05-14 1974-05-14

Country Status (3)

Country Link
US (1) US3998527A (en])
JP (1) JPS5248011B2 (en])
DE (1) DE2521446C3 (en])

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130047A (en) * 1978-03-31 1979-10-09 Olympus Optical Co Ltd Aspherical optical element and production of the same
US4240701A (en) * 1978-06-12 1980-12-23 M.U. Engineering & Manufacturing, Inc. All plastic projection lens assembly with aspheric surface
US4348081A (en) * 1979-09-05 1982-09-07 U.S. Precision Lens Inc. Projection lens
JPS5659217A (en) * 1979-10-18 1981-05-22 Olympus Optical Co Ltd Lens for compact camera of short overall length using aspherical face
JPS5694317A (en) * 1979-12-27 1981-07-30 Canon Inc Photographic lens of small size
JPS5738409A (en) * 1980-08-19 1982-03-03 Canon Inc Miniature photographing lens
JPS57116313A (en) * 1981-01-13 1982-07-20 Canon Inc Compact photographic lens
US4526442A (en) * 1981-01-28 1985-07-02 U.S. Precision Lens, Inc. Compact projection lens
JPS57177115A (en) * 1981-04-23 1982-10-30 Jihei Nakagawa Projection lens device
JPS5885410A (ja) * 1981-11-17 1983-05-21 Canon Inc 全長の短い写真レンズ
JPS59137916A (ja) * 1983-01-27 1984-08-08 Olympus Optical Co Ltd 全長の短い写真レンズ
JPS59229516A (ja) * 1983-06-13 1984-12-24 Konishiroku Photo Ind Co Ltd 広角レンズ
US4697892A (en) * 1983-10-18 1987-10-06 U.S. Precision Lens, Inc. Projection lens
US4707084A (en) * 1984-08-21 1987-11-17 U.S. Precision Lens, Inc. Projection lens
US4801196A (en) * 1984-08-21 1989-01-31 U.S. Precision Lens, Incorporated Wide angle projection lens
JP2617908B2 (ja) * 1984-09-27 1997-06-11 松下電器産業株式会社 投写光学装置
JPH0627895B2 (ja) * 1984-12-20 1994-04-13 松下電器産業株式会社 投写レンズ
JPH0627896B2 (ja) * 1985-02-06 1994-04-13 松下電器産業株式会社 投写レンズ
NL8500453A (nl) * 1985-02-18 1986-09-16 Philips Nv Projektielenzenstelsel.
US4815831A (en) * 1985-07-11 1989-03-28 U.S. Precision Lens, Incorporated Projection lens with color correction
US4682862A (en) * 1986-01-17 1987-07-28 U.S. Precision Lens Incorporated Projection lens
US4776681A (en) * 1986-01-17 1988-10-11 U.S. Precision Lens, Incorporated Projection lens
US4685774A (en) * 1986-01-17 1987-08-11 U.S. Precision Lens, Incorporated Projection lens
US4755028A (en) * 1986-10-14 1988-07-05 U.S Precision Lens, Incorporated Projection lens with an aspherical corrector lens element
JPH01147401A (ja) * 1987-12-02 1989-06-09 Asahi Optical Co Ltd 複合光学部品の保護被膜
JPH02230208A (ja) * 1989-03-03 1990-09-12 Mark:Kk 広角結像レンズ
JPH02119601U (en]) * 1989-03-13 1990-09-26
US5353164A (en) * 1992-10-30 1994-10-04 At&T Bell Laboratories Objective lens for a free-space photonic switching system
JP3810106B2 (ja) * 1995-05-19 2006-08-16 オリンパス株式会社 広角レンズ
US6927927B2 (en) * 2001-11-27 2005-08-09 Minolta Co., Ltd. Taking lens system
JP3564107B2 (ja) * 2002-03-05 2004-09-08 コニカミノルタホールディングス株式会社 コンパクトな撮影レンズ
RU2239212C2 (ru) * 2002-12-27 2004-10-27 Открытое акционерное общество "Красногорский завод им. С.А. Зверева" Объектив
JP5398400B2 (ja) * 2009-07-23 2014-01-29 京セラ株式会社 撮像レンズ
US20130003196A1 (en) * 2011-06-29 2013-01-03 Microsoft Corporation Non-planar focal surface lens assembly
US10334181B2 (en) 2012-08-20 2019-06-25 Microsoft Technology Licensing, Llc Dynamically curved sensor for optical zoom lens
US10802251B2 (en) 2016-08-23 2020-10-13 Largan Precision Co., Ltd. Photographing optical lens assembly, image capturing apparatus and electronic device
TWI626487B (zh) 2017-03-31 2018-06-11 大立光電股份有限公司 光學影像鏡頭系統組、取像裝置及電子裝置
TWI629503B (zh) 2017-06-14 2018-07-11 大立光電股份有限公司 影像擷取鏡片系統組、取像裝置及電子裝置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH319997A (de) * 1953-12-23 1957-03-15 Bertele Ludwig Photographisches Objektiv
US2833181A (en) * 1955-11-02 1958-05-06 Bertele Ludwig Telephoto objective

Also Published As

Publication number Publication date
DE2521446C3 (de) 1981-12-17
US3998527A (en) 1976-12-21
JPS50145226A (en]) 1975-11-21
DE2521446A1 (de) 1975-11-27
DE2521446B2 (de) 1981-04-16

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