FR1268507A - Collection of shooting lenses - Google Patents

Collection of shooting lenses

Info

Publication number
FR1268507A
FR1268507A FR830503A FR830503A FR1268507A FR 1268507 A FR1268507 A FR 1268507A FR 830503 A FR830503 A FR 830503A FR 830503 A FR830503 A FR 830503A FR 1268507 A FR1268507 A FR 1268507A
Authority
FR
France
Prior art keywords
collection
shooting lenses
shooting
lenses
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
FR830503A
Other languages
French (fr)
Inventor
Paul Billard
Marc Oliffson
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.)
Electronique & Physique
Laboratoires dElectronique Philips SAS
Original Assignee
Electronique & Physique
Laboratoires dElectronique et de Physique Appliquee
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 Electronique & Physique, Laboratoires dElectronique et de Physique Appliquee filed Critical Electronique & Physique
Priority to FR830503A priority Critical patent/FR1268507A/en
Application granted granted Critical
Publication of FR1268507A publication Critical patent/FR1268507A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/02—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective
    • G02B15/04—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by changing a part
    • G02B15/06—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by changing a part by changing the front part
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR830503A 1960-06-20 1960-06-20 Collection of shooting lenses Expired FR1268507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR830503A FR1268507A (en) 1960-06-20 1960-06-20 Collection of shooting lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830503A FR1268507A (en) 1960-06-20 1960-06-20 Collection of shooting lenses

Publications (1)

Publication Number Publication Date
FR1268507A true FR1268507A (en) 1961-08-04

Family

ID=8733771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830503A Expired FR1268507A (en) 1960-06-20 1960-06-20 Collection of shooting lenses

Country Status (1)

Country Link
FR (1) FR1268507A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154508A (en) * 1976-03-11 1979-05-15 Nippon Kogaku K. K. Rear conversion lens
WO2017129493A1 (en) * 2016-01-29 2017-08-03 Thales Optical system including a depth-estimating optical detecting unit that is independent of the focal length of said optical system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154508A (en) * 1976-03-11 1979-05-15 Nippon Kogaku K. K. Rear conversion lens
WO2017129493A1 (en) * 2016-01-29 2017-08-03 Thales Optical system including a depth-estimating optical detecting unit that is independent of the focal length of said optical system

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