FR2290677B1 - - Google Patents

Info

Publication number
FR2290677B1
FR2290677B1 FR7534170A FR7534170A FR2290677B1 FR 2290677 B1 FR2290677 B1 FR 2290677B1 FR 7534170 A FR7534170 A FR 7534170A FR 7534170 A FR7534170 A FR 7534170A FR 2290677 B1 FR2290677 B1 FR 2290677B1
Authority
FR
France
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
FR7534170A
Other languages
French (fr)
Other versions
FR2290677A1 (fr
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.)
Fujinon Corp
Original Assignee
Fuji Photo Optical Co Ltd
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 Fuji Photo Optical Co Ltd filed Critical Fuji Photo Optical Co Ltd
Publication of FR2290677A1 publication Critical patent/FR2290677A1/fr
Application granted granted Critical
Publication of FR2290677B1 publication Critical patent/FR2290677B1/fr
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Optical Couplings Of Light Guides (AREA)
FR7534170A 1974-11-08 1975-11-07 Monture d'objectif a focale variable Granted FR2290677A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13523374U JPS5160844U (enExample) 1974-11-08 1974-11-08

Publications (2)

Publication Number Publication Date
FR2290677A1 FR2290677A1 (fr) 1976-06-04
FR2290677B1 true FR2290677B1 (enExample) 1978-05-12

Family

ID=15146911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534170A Granted FR2290677A1 (fr) 1974-11-08 1975-11-07 Monture d'objectif a focale variable

Country Status (2)

Country Link
JP (1) JPS5160844U (enExample)
FR (1) FR2290677A1 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514853B2 (enExample) * 1972-09-25 1976-02-16

Also Published As

Publication number Publication date
JPS5160844U (enExample) 1976-05-13
FR2290677A1 (fr) 1976-06-04

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Legal Events

Date Code Title Description
ST Notification of lapse