FR2269093B1 - - Google Patents

Info

Publication number
FR2269093B1
FR2269093B1 FR7512595A FR7512595A FR2269093B1 FR 2269093 B1 FR2269093 B1 FR 2269093B1 FR 7512595 A FR7512595 A FR 7512595A FR 7512595 A FR7512595 A FR 7512595A FR 2269093 B1 FR2269093 B1 FR 2269093B1
Authority
FR
France
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
FR7512595A
Other versions
FR2269093A1 (fr
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.)
American Optical Corp
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Publication of FR2269093A1 publication Critical patent/FR2269093A1/fr
Application granted granted Critical
Publication of FR2269093B1 publication Critical patent/FR2269093B1/fr
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)
FR7512595A 1974-04-26 1975-04-23 Expired FR2269093B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/464,385 US3982821A (en) 1974-04-26 1974-04-26 Microscope objectives

Publications (2)

Publication Number Publication Date
FR2269093A1 FR2269093A1 (fr) 1975-11-21
FR2269093B1 true FR2269093B1 (fr) 1978-03-17

Family

ID=23843736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512595A Expired FR2269093B1 (fr) 1974-04-26 1975-04-23

Country Status (6)

Country Link
US (1) US3982821A (fr)
JP (4) JPS50150451A (fr)
CA (1) CA1022786A (fr)
DE (1) DE2515319C2 (fr)
FR (1) FR2269093B1 (fr)
GB (1) GB1511383A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104244A (en) * 1976-02-27 1977-09-01 Olympus Optical Co Ltd Middle magnification objective lens
JPS5820012B2 (ja) * 1976-04-13 1983-04-21 オリンパス光学工業株式会社 顕微鏡対物レンズ
JPS5332753A (en) * 1976-09-07 1978-03-28 Olympus Optical Co Ltd Microscope objective lens
DE2718896B2 (de) * 1977-04-28 1980-02-14 Fa. Carl Zeiss, 7920 Heidenheim Achromatisches Mikroskopobjektiv aus drei Linsengliedern
JP2624468B2 (ja) * 1985-08-02 1997-06-25 オリンパス光学工業株式会社 顕微鏡対物レンズ
JPH0711630B2 (ja) * 1985-08-07 1995-02-08 オリンパス光学工業株式会社 顕微鏡対物レンズ
JP2882583B2 (ja) * 1988-07-13 1999-04-12 オリンパス光学工業株式会社 顕微鏡対物レンズ
US5216545A (en) * 1988-07-11 1993-06-01 Olympus Optical Co., Ltd. Objective lens system for microscopes
JP2596799B2 (ja) * 1988-07-11 1997-04-02 オリンパス光学工業株式会社 顕微鏡対物レンズ
US5353164A (en) * 1992-10-30 1994-10-04 At&T Bell Laboratories Objective lens for a free-space photonic switching system
TWI601994B (zh) 2015-12-15 2017-10-11 大立光電股份有限公司 取像用光學鏡頭組、取像裝置及電子裝置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118963A (en) * 1962-04-02 1964-01-21 Bausch & Lomb Microscope objective
DE1184981B (de) * 1962-10-03 1965-01-07 Leitz Ernst Gmbh Mikroskopobjektiv mit geebnetem Bildfeld fuer mittlere und hohe Aperturen
US3262363A (en) * 1963-03-26 1966-07-26 Bausch & Lomb Three component microscope objective of low power
US3355234A (en) * 1964-05-18 1967-11-28 American Optical Corp Four component microscope objective
US3476462A (en) * 1967-04-21 1969-11-04 Bausch & Lomb Low power microscope semi-objective with field flattening lens
GB1281611A (en) * 1970-02-10 1972-07-12 Vickers Ltd Apochromatic microscope objectives

Also Published As

Publication number Publication date
FR2269093A1 (fr) 1975-11-21
US3982821A (en) 1976-09-28
DE2515319A1 (de) 1975-11-06
JPS50150451A (fr) 1975-12-02
CA1022786A (en) 1977-12-20
JPS58111912A (ja) 1983-07-04
JPS58111914A (ja) 1983-07-04
GB1511383A (en) 1978-05-17
JPS58111913A (ja) 1983-07-04
DE2515319C2 (de) 1985-08-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse