CH508890A - Electro-optical focusing tracker for optical instrument - Google Patents

Electro-optical focusing tracker for optical instrument

Info

Publication number
CH508890A
CH508890A CH800369A CH800369A CH508890A CH 508890 A CH508890 A CH 508890A CH 800369 A CH800369 A CH 800369A CH 800369 A CH800369 A CH 800369A CH 508890 A CH508890 A CH 508890A
Authority
CH
Switzerland
Prior art keywords
optical
electro
instrument
focusing tracker
tracker
Prior art date
Application number
CH800369A
Other languages
French (fr)
Inventor
Go Roland Le
Locquin Marcel
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH508890A publication Critical patent/CH508890A/en

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)
  • Telescopes (AREA)
  • Microscoopes, Condenser (AREA)
  • Automatic Focus Adjustment (AREA)
CH800369A 1968-06-07 1969-05-27 Electro-optical focusing tracker for optical instrument CH508890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR154273 1968-06-07

Publications (1)

Publication Number Publication Date
CH508890A true CH508890A (en) 1971-06-15

Family

ID=8650936

Family Applications (1)

Application Number Title Priority Date Filing Date
CH800369A CH508890A (en) 1968-06-07 1969-05-27 Electro-optical focusing tracker for optical instrument

Country Status (8)

Country Link
BE (1) BE733535A (en)
CH (1) CH508890A (en)
DE (1) DE1928432B2 (en)
ES (1) ES368124A1 (en)
FR (1) FR1577489A (en)
GB (1) GB1260245A (en)
LU (1) LU58775A1 (en)
NL (1) NL6908620A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106698A1 (en) 2001-02-14 2002-08-29 Leica Microsystems Method and device for automatically focusing an optical device
AT511936B1 (en) 2011-12-01 2013-04-15 Tannpapier Gmbh MUNDSTÜCKBELAGSPAPIER FOR A SMOKE ITEM
AT512347B1 (en) 2011-12-23 2013-09-15 Tannpapier Gmbh AS A FILM TRAINED MOUTHPIECE OF A FILTER CIGARETTE
AT513413B1 (en) 2012-09-17 2014-12-15 Tannpapier Gmbh Layered composite on a smoking article

Also Published As

Publication number Publication date
GB1260245A (en) 1972-01-12
BE733535A (en) 1969-11-03
FR1577489A (en) 1969-08-08
NL6908620A (en) 1969-12-09
LU58775A1 (en) 1969-10-28
DE1928432A1 (en) 1969-12-11
ES368124A1 (en) 1971-05-01
DE1928432B2 (en) 1971-12-02

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Legal Events

Date Code Title Description
PL Patent ceased