FR489509A - Perfectionnements aux jumelles à prismes - Google Patents

Perfectionnements aux jumelles à prismes

Info

Publication number
FR489509A
FR489509A FR489509DA FR489509A FR 489509 A FR489509 A FR 489509A FR 489509D A FR489509D A FR 489509DA FR 489509 A FR489509 A FR 489509A
Authority
FR
France
Prior art keywords
improved prism
prism binoculars
binoculars
improved
prism
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
Emilio Cavioni
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.)
EMILIO CAVIONI
Original Assignee
EMILIO CAVIONI
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 EMILIO CAVIONI filed Critical EMILIO CAVIONI
Application granted granted Critical
Publication of FR489509A publication Critical patent/FR489509A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR489509D 1918-03-29 1918-03-29 Perfectionnements aux jumelles à prismes Expired FR489509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR489509T 1918-03-29

Publications (1)

Publication Number Publication Date
FR489509A true FR489509A (fr) 1919-02-14

Family

ID=1525744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489509D Expired FR489509A (fr) 1918-03-29 1918-03-29 Perfectionnements aux jumelles à prismes

Country Status (1)

Country Link
FR (1) FR489509A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436574A (en) * 1945-02-14 1948-02-24 Universal Camera Corp Binocular mount

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436574A (en) * 1945-02-14 1948-02-24 Universal Camera Corp Binocular mount

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