FR1223506A - Mechanism for controlling the axial movements of optical elements in a fixed tube - Google Patents

Mechanism for controlling the axial movements of optical elements in a fixed tube

Info

Publication number
FR1223506A
FR1223506A FR785136A FR785136A FR1223506A FR 1223506 A FR1223506 A FR 1223506A FR 785136 A FR785136 A FR 785136A FR 785136 A FR785136 A FR 785136A FR 1223506 A FR1223506 A FR 1223506A
Authority
FR
France
Prior art keywords
controlling
optical elements
fixed tube
axial movements
movements
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
FR785136A
Other languages
French (fr)
Inventor
Pierre Angenieux
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 filed Critical
Priority to FR785136A priority Critical patent/FR1223506A/en
Application granted granted Critical
Publication of FR1223506A publication Critical patent/FR1223506A/en
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
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR785136A 1959-01-28 1959-01-28 Mechanism for controlling the axial movements of optical elements in a fixed tube Expired FR1223506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR785136A FR1223506A (en) 1959-01-28 1959-01-28 Mechanism for controlling the axial movements of optical elements in a fixed tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785136A FR1223506A (en) 1959-01-28 1959-01-28 Mechanism for controlling the axial movements of optical elements in a fixed tube

Publications (1)

Publication Number Publication Date
FR1223506A true FR1223506A (en) 1960-06-17

Family

ID=8710567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785136A Expired FR1223506A (en) 1959-01-28 1959-01-28 Mechanism for controlling the axial movements of optical elements in a fixed tube

Country Status (1)

Country Link
FR (1) FR1223506A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228230A1 (en) * 1973-05-02 1974-11-29 Eastman Kodak Co
FR2633066A1 (en) * 1988-06-01 1989-12-22 Asahi Optical Co Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228230A1 (en) * 1973-05-02 1974-11-29 Eastman Kodak Co
FR2633066A1 (en) * 1988-06-01 1989-12-22 Asahi Optical Co Ltd

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