FR1301577A - Adjuster for variable focal length lenses - Google Patents

Adjuster for variable focal length lenses

Info

Publication number
FR1301577A
FR1301577A FR873854A FR873854A FR1301577A FR 1301577 A FR1301577 A FR 1301577A FR 873854 A FR873854 A FR 873854A FR 873854 A FR873854 A FR 873854A FR 1301577 A FR1301577 A FR 1301577A
Authority
FR
France
Prior art keywords
adjuster
focal length
variable focal
length lenses
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
FR873854A
Other languages
French (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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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
Priority to DEZ8255A priority Critical patent/DE1123125B/en
Application filed by Zeiss Ikon AG filed Critical Zeiss Ikon AG
Priority to FR873854A priority patent/FR1301577A/en
Application granted granted Critical
Publication of FR1301577A publication Critical patent/FR1301577A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR873854A 1960-09-23 1961-09-21 Adjuster for variable focal length lenses Expired FR1301577A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEZ8255A DE1123125B (en) 1960-09-23 1960-09-23 Adjustment device for lenses with variable focal length
FR873854A FR1301577A (en) 1961-09-21 1961-09-21 Adjuster for variable focal length lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR873854A FR1301577A (en) 1961-09-21 1961-09-21 Adjuster for variable focal length lenses

Publications (1)

Publication Number Publication Date
FR1301577A true FR1301577A (en) 1962-08-17

Family

ID=8763273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873854A Expired FR1301577A (en) 1960-09-23 1961-09-21 Adjuster for variable focal length lenses

Country Status (1)

Country Link
FR (1) FR1301577A (en)

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