FR1131093A - Electro-magnetic device for moving the microscope objectives allowing fine adjustment of the focus - Google Patents

Electro-magnetic device for moving the microscope objectives allowing fine adjustment of the focus

Info

Publication number
FR1131093A
FR1131093A FR1131093DA FR1131093A FR 1131093 A FR1131093 A FR 1131093A FR 1131093D A FR1131093D A FR 1131093DA FR 1131093 A FR1131093 A FR 1131093A
Authority
FR
France
Prior art keywords
electro
focus
moving
fine adjustment
magnetic device
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
Other languages
French (fr)
Inventor
Louis Rey
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of FR1131093A publication Critical patent/FR1131093A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/241—Devices for focusing

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1131093D 1955-03-08 1955-03-08 Electro-magnetic device for moving the microscope objectives allowing fine adjustment of the focus Expired FR1131093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1131093T 1955-03-08

Publications (1)

Publication Number Publication Date
FR1131093A true FR1131093A (en) 1957-02-15

Family

ID=9637696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131093D Expired FR1131093A (en) 1955-03-08 1955-03-08 Electro-magnetic device for moving the microscope objectives allowing fine adjustment of the focus

Country Status (1)

Country Link
FR (1) FR1131093A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099132B (en) * 1958-08-02 1961-02-09 Leitz Ernst Gmbh Injection syringe
US4194811A (en) * 1978-05-03 1980-03-25 The United States Of America As Represented By The Secretary Of The Air Force Remotely controlled electromagnetic optical focusing assembly
US4598989A (en) * 1982-12-23 1986-07-08 Konishiroku Photo Industry Co. Ltd. Camera

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099132B (en) * 1958-08-02 1961-02-09 Leitz Ernst Gmbh Injection syringe
US4194811A (en) * 1978-05-03 1980-03-25 The United States Of America As Represented By The Secretary Of The Air Force Remotely controlled electromagnetic optical focusing assembly
US4598989A (en) * 1982-12-23 1986-07-08 Konishiroku Photo Industry Co. Ltd. Camera

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