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 versions
JPS50145226A (ja
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 (ja)

Priority Applications (3)

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

Publications (2)

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

Family

ID=12925921

Family Applications (1)

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

Country Status (3)

Country Link
US (1) US3998527A (ja)
JP (1) JPS5248011B2 (ja)
DE (1) DE2521446C3 (ja)

Families Citing this family (37)

* 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
US4685774A (en) * 1986-01-17 1987-08-11 U.S. Precision Lens, Incorporated Projection lens
US4776681A (en) * 1986-01-17 1988-10-11 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 (ja) * 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
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
DE2521446B2 (de) 1981-04-16
DE2521446A1 (de) 1975-11-27
DE2521446C3 (de) 1981-12-17
JPS50145226A (ja) 1975-11-21
US3998527A (en) 1976-12-21

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