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FR1495107A - Binocular binocular for communication device - Google Patents

Binocular binocular for communication device

Info

Publication number
FR1495107A
FR1495107A FR77399A FR77399A FR1495107A FR 1495107 A FR1495107 A FR 1495107A FR 77399 A FR77399 A FR 77399A FR 77399 A FR77399 A FR 77399A FR 1495107 A FR1495107 A FR 1495107A
Authority
FR
France
Prior art keywords
binocular
communication device
communication
binocular binocular
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
FR77399A
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.)
General Dynamics Corp
Original Assignee
General Dynamics Corp
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 claimed from US524353A external-priority patent/US3277303A/en
Application filed by General Dynamics Corp filed Critical General Dynamics Corp
Priority to FR77399A priority Critical patent/FR1495107A/en
Application granted granted Critical
Publication of FR1495107A publication Critical patent/FR1495107A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1123—Bidirectional transmission
    • H04B10/1127—Bidirectional transmission using two distinct parallel optical paths
    • 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
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR77399A 1966-02-01 1966-09-23 Binocular binocular for communication device Expired FR1495107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR77399A FR1495107A (en) 1966-02-01 1966-09-23 Binocular binocular for communication device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US524353A US3277303A (en) 1966-02-01 1966-02-01 Combined binocular and optical communication device
FR77399A FR1495107A (en) 1966-02-01 1966-09-23 Binocular binocular for communication device

Publications (1)

Publication Number Publication Date
FR1495107A true FR1495107A (en) 1967-09-15

Family

ID=26173257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77399A Expired FR1495107A (en) 1966-02-01 1966-09-23 Binocular binocular for communication device

Country Status (1)

Country Link
FR (1) FR1495107A (en)

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