FR1106618A - Lunette d'approche - Google Patents

Lunette d'approche

Info

Publication number
FR1106618A
FR1106618A FR1106618DA FR1106618A FR 1106618 A FR1106618 A FR 1106618A FR 1106618D A FR1106618D A FR 1106618DA FR 1106618 A FR1106618 A FR 1106618A
Authority
FR
France
Prior art keywords
telescope
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
English (en)
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz 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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Application granted granted Critical
Publication of FR1106618A publication Critical patent/FR1106618A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1106618D 1953-08-24 1954-08-23 Lunette d'approche Expired FR1106618A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1106618X 1953-08-24

Publications (1)

Publication Number Publication Date
FR1106618A true FR1106618A (fr) 1955-12-21

Family

ID=7723228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1106618D Expired FR1106618A (fr) 1953-08-24 1954-08-23 Lunette d'approche

Country Status (1)

Country Link
FR (1) FR1106618A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531177A (en) * 1967-01-26 1970-09-29 David P Bushnell Binocular construction using plastic foam and magnets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531177A (en) * 1967-01-26 1970-09-29 David P Bushnell Binocular construction using plastic foam and magnets

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