FR38189E - Perfectionnement aux jumelles - Google Patents

Perfectionnement aux jumelles

Info

Publication number
FR38189E
FR38189E FR38189DA FR38189E FR 38189 E FR38189 E FR 38189E FR 38189D A FR38189D A FR 38189DA FR 38189 E FR38189 E FR 38189E
Authority
FR
France
Prior art keywords
binoculars
improvement
binoculars improvement
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
Other languages
English (en)
Inventor
Auguste-Celestin Larbaudie
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
Application granted granted Critical
Publication of FR38189E publication Critical patent/FR38189E/fr
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
    • G02B7/12—Adjusting pupillary distance of binocular pairs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR38189D 1927-12-20 1930-03-29 Perfectionnement aux jumelles Expired FR38189E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR645968T 1927-12-20
FR38189T 1930-03-29

Publications (1)

Publication Number Publication Date
FR38189E true FR38189E (fr) 1931-04-20

Family

ID=62488922

Family Applications (2)

Application Number Title Priority Date Filing Date
FR645968D Expired FR645968A (fr) 1927-12-20 1927-12-20 Perfectionnement aux jumelles
FR38189D Expired FR38189E (fr) 1927-12-20 1930-03-29 Perfectionnement aux jumelles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR645968D Expired FR645968A (fr) 1927-12-20 1927-12-20 Perfectionnement aux jumelles

Country Status (1)

Country Link
FR (2) FR645968A (fr)

Also Published As

Publication number Publication date
FR645968A (fr) 1928-11-06

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