DE2618413C2 - Mikroskopobjektiv - Google Patents

Mikroskopobjektiv

Info

Publication number
DE2618413C2
DE2618413C2 DE2618413A DE2618413A DE2618413C2 DE 2618413 C2 DE2618413 C2 DE 2618413C2 DE 2618413 A DE2618413 A DE 2618413A DE 2618413 A DE2618413 A DE 2618413A DE 2618413 C2 DE2618413 C2 DE 2618413C2
Authority
DE
Germany
Prior art keywords
lens
microscope objective
ndi
focal length
total focal
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
DE2618413A
Other languages
German (de)
English (en)
Other versions
DE2618413A1 (de
Inventor
Arthur H. East Aurora N.Y. Schoemaker
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.)
Warner Lambert Technologies Inc
Original Assignee
Warner Lambert Technologies Inc Dallas Tex
Warner Lambert Technologies 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 Warner Lambert Technologies Inc Dallas Tex, Warner Lambert Technologies Inc filed Critical Warner Lambert Technologies Inc Dallas Tex
Publication of DE2618413A1 publication Critical patent/DE2618413A1/de
Application granted granted Critical
Publication of DE2618413C2 publication Critical patent/DE2618413C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
DE2618413A 1975-08-01 1976-04-24 Mikroskopobjektiv Expired DE2618413C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/601,006 US3975087A (en) 1975-08-01 1975-08-01 Four element microscope objective

Publications (2)

Publication Number Publication Date
DE2618413A1 DE2618413A1 (de) 1977-02-10
DE2618413C2 true DE2618413C2 (de) 1985-03-28

Family

ID=24405912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2618413A Expired DE2618413C2 (de) 1975-08-01 1976-04-24 Mikroskopobjektiv

Country Status (9)

Country Link
US (1) US3975087A (enExample)
JP (1) JPS5218342A (enExample)
AT (1) AT343936B (enExample)
CA (1) CA1058437A (enExample)
DE (1) DE2618413C2 (enExample)
FR (1) FR2325064A1 (enExample)
GB (1) GB1489038A (enExample)
HK (1) HK21181A (enExample)
SU (1) SU688146A3 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280134A (en) * 1975-12-26 1977-07-05 Olympus Optical Co Ltd Low magnification object lens for microscope
JPS52149557A (en) * 1976-06-07 1977-12-12 Hitachi Cable Ltd Mechanical components coupling method
JPS54126817A (en) * 1978-03-24 1979-10-02 Mazda Motor Corp Intake device for multicylinder engine
JP3517854B2 (ja) * 1995-08-17 2004-04-12 株式会社ニコン 中望遠レンズ
DE19931949A1 (de) * 1999-07-09 2001-01-11 Leica Microsystems DUV-taugliches Mikroskop-Objektiv mit parfokalem IR-Fokus
DE102012102902A1 (de) * 2012-04-03 2013-10-10 Carl Zeiss Meditec Ag Varioskopoptik und Mikroskop mit einer Varioskopoptik
TWI477806B (zh) 2014-01-08 2015-03-21 Largan Precision Co Ltd 光學攝像鏡頭、取像裝置及可攜裝置
CN106970465A (zh) * 2017-01-11 2017-07-21 玉晶光电(厦门)有限公司 目镜光学系统
CN115598802B (zh) * 2022-10-26 2025-12-02 浙江工商职业技术学院 一种5倍暗场金相物镜及金相显微镜

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012763B (de) * 1954-07-21 1957-07-25 Leitz Ernst Gmbh Mikroskopobjektiv fuer UEbersichtsbilder
AT223834B (de) * 1961-04-06 1962-10-10 Eumig Afokales Weitwinkelvorsatzsystem

Also Published As

Publication number Publication date
FR2325064A1 (fr) 1977-04-15
FR2325064B1 (enExample) 1980-07-11
US3975087A (en) 1976-08-17
HK21181A (en) 1981-05-29
SU688146A3 (ru) 1979-09-25
JPS5218342A (en) 1977-02-10
GB1489038A (en) 1977-10-19
ATA306376A (de) 1977-10-15
AT343936B (de) 1978-06-26
DE2618413A1 (de) 1977-02-10
CA1058437A (en) 1979-07-17

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 800

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: WARNER LAMBERT TECHNOLOGIES, INC., 75221 DALLAS, T

8128 New person/name/address of the agent

Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT. KRESSIN, H., DI

8128 New person/name/address of the agent

Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 800

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee