JPS5160844U - - Google Patents

Info

Publication number
JPS5160844U
JPS5160844U JP13523374U JP13523374U JPS5160844U JP S5160844 U JPS5160844 U JP S5160844U JP 13523374 U JP13523374 U JP 13523374U JP 13523374 U JP13523374 U JP 13523374U JP S5160844 U JPS5160844 U JP S5160844U
Authority
JP
Japan
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.)
Pending
Application number
JP13523374U
Other languages
Japanese (ja)
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 JP13523374U priority Critical patent/JPS5160844U/ja
Priority to FR7534170A priority patent/FR2290677A1/en
Priority to DE19752550115 priority patent/DE2550115C3/en
Publication of JPS5160844U publication Critical patent/JPS5160844U/ja
Pending 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)
JP13523374U 1974-11-08 1974-11-08 Pending JPS5160844U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13523374U JPS5160844U (en) 1974-11-08 1974-11-08
FR7534170A FR2290677A1 (en) 1974-11-08 1975-11-07 Lens barrel of vario-objective - changes indexing of system from positive to negative when focal length changes
DE19752550115 DE2550115C3 (en) 1974-11-08 1975-11-07 Lens barrel for a varifocal lens

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5160844U true JPS5160844U (en) 1976-05-13

Family

ID=15146911

Family Applications (1)

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

Country Status (2)

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953825A (en) * 1972-09-25 1974-05-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953825A (en) * 1972-09-25 1974-05-25

Also Published As

Publication number Publication date
FR2290677A1 (en) 1976-06-04
FR2290677B1 (en) 1978-05-12

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