DE2508491C2 - Vierlinsiges Objektiv - Google Patents

Vierlinsiges Objektiv

Info

Publication number
DE2508491C2
DE2508491C2 DE2508491A DE2508491A DE2508491C2 DE 2508491 C2 DE2508491 C2 DE 2508491C2 DE 2508491 A DE2508491 A DE 2508491A DE 2508491 A DE2508491 A DE 2508491A DE 2508491 C2 DE2508491 C2 DE 2508491C2
Authority
DE
Germany
Prior art keywords
lens
objective
refractive
lenses
laser
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
DE2508491A
Other languages
German (de)
English (en)
Other versions
DE2508491A1 (de
Inventor
Jean-Pierre Morges Blanc
Christian Lietar
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2508491A priority Critical patent/DE2508491C2/de
Priority to US05/659,730 priority patent/US4081210A/en
Priority to FR7605105A priority patent/FR2302537A1/fr
Priority to JP51019836A priority patent/JPS51109850A/ja
Priority to NL7601991A priority patent/NL7601991A/xx
Publication of DE2508491A1 publication Critical patent/DE2508491A1/de
Application granted granted Critical
Publication of DE2508491C2 publication Critical patent/DE2508491C2/de
Expired 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Optical Head (AREA)
DE2508491A 1975-02-27 1975-02-27 Vierlinsiges Objektiv Expired DE2508491C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2508491A DE2508491C2 (de) 1975-02-27 1975-02-27 Vierlinsiges Objektiv
US05/659,730 US4081210A (en) 1975-02-27 1976-02-20 Composite four-element lens system, particularly for use with laser beams
FR7605105A FR2302537A1 (fr) 1975-02-27 1976-02-24 Objectif a quatre lentilles
JP51019836A JPS51109850A (enExample) 1975-02-27 1976-02-25
NL7601991A NL7601991A (nl) 1975-02-27 1976-02-26 Objectief.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2508491A DE2508491C2 (de) 1975-02-27 1975-02-27 Vierlinsiges Objektiv

Publications (2)

Publication Number Publication Date
DE2508491A1 DE2508491A1 (de) 1976-09-09
DE2508491C2 true DE2508491C2 (de) 1982-09-02

Family

ID=5939954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2508491A Expired DE2508491C2 (de) 1975-02-27 1975-02-27 Vierlinsiges Objektiv

Country Status (5)

Country Link
US (1) US4081210A (enExample)
JP (1) JPS51109850A (enExample)
DE (1) DE2508491C2 (enExample)
FR (1) FR2302537A1 (enExample)
NL (1) NL7601991A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325729A1 (de) * 2003-06-06 2004-12-23 Besenmatter, Walter, Dr. Objektiv

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4977869B2 (ja) * 2006-08-21 2012-07-18 コニカミノルタアドバンストレイヤー株式会社 撮像レンズ、撮像装置及び携帯端末
CN104712924B (zh) * 2013-12-15 2017-09-29 天津华彩信和电子科技集团股份有限公司 Led远距离投光灯
DE202015103554U1 (de) 2014-10-20 2015-08-25 Jos. Schneider Optische Werke Gmbh Fotografisches Objektiv, insbesondere Portaitobjektiv
DE102015110441B3 (de) * 2015-06-29 2016-06-23 Jos. Schneider Optische Werke Gmbh Fotografisches Objektiv, insbesondere Portraitobjektiv
CN110031952B (zh) * 2019-04-26 2021-01-12 莆田学院 手机镜头外接光学系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458499C (de) * 1924-07-22 1928-04-13 Zeiss Ikon Akt Ges Photographisches Objektiv
US2310502A (en) * 1940-07-12 1943-02-09 Taylor Taylor & Hobson Ltd Optical objective
GB696167A (en) * 1951-07-26 1953-08-26 Bertele Ludwig Four lens objective
GB762591A (en) * 1953-12-18 1956-11-28 Wray Optical Works Ltd Improvements relating to optical objectives
CH370256A (de) * 1959-05-21 1963-06-30 Fisba Optische Praezisions Ins Objektiv, bestehend aus vier luftraumgetrennten Linsen
AT245820B (de) * 1962-04-12 1966-03-25 Zeiss Carl Fa Photographisches Objektiv
US3454327A (en) * 1966-03-22 1969-07-08 Minnesota Mining & Mfg High aperture recording lens system having four lens elements
JPS4927700B1 (enExample) * 1969-08-01 1974-07-19

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325729A1 (de) * 2003-06-06 2004-12-23 Besenmatter, Walter, Dr. Objektiv

Also Published As

Publication number Publication date
FR2302537A1 (fr) 1976-09-24
US4081210A (en) 1978-03-28
DE2508491A1 (de) 1976-09-09
JPS51109850A (enExample) 1976-09-29
FR2302537B1 (enExample) 1980-01-04
NL7601991A (nl) 1976-08-31

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee