FR1547494A - Glasses - Google Patents

Glasses

Info

Publication number
FR1547494A
FR1547494A FR115808A FR115808A FR1547494A FR 1547494 A FR1547494 A FR 1547494A FR 115808 A FR115808 A FR 115808A FR 115808 A FR115808 A FR 115808A FR 1547494 A FR1547494 A FR 1547494A
Authority
FR
France
Prior art keywords
glasses
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
FR115808A
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.)
Eltro GmbH and Co
Original Assignee
Eltro GmbH and Co
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 Eltro GmbH and Co filed Critical Eltro GmbH and Co
Priority to FR115808A priority Critical patent/FR1547494A/en
Application granted granted Critical
Publication of FR1547494A publication Critical patent/FR1547494A/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
    • 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
    • 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
    • G02B23/125—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 head-mounted

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)
FR115808A 1966-07-29 1967-07-26 Glasses Expired FR1547494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115808A FR1547494A (en) 1966-07-29 1967-07-26 Glasses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE0032176 1966-07-29
FR115808A FR1547494A (en) 1966-07-29 1967-07-26 Glasses

Publications (1)

Publication Number Publication Date
FR1547494A true FR1547494A (en) 1968-11-29

Family

ID=25973436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115808A Expired FR1547494A (en) 1966-07-29 1967-07-26 Glasses

Country Status (1)

Country Link
FR (1) FR1547494A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700101072A1 (en) * 2017-09-08 2019-03-08 Slux Sagl OPTICAL AIMING DEVICE WITH OPTICAL COMMUNICATION SYSTEM
WO2019049091A1 (en) * 2017-09-08 2019-03-14 Slux Sagl Optical sighting device with optical communication system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700101072A1 (en) * 2017-09-08 2019-03-08 Slux Sagl OPTICAL AIMING DEVICE WITH OPTICAL COMMUNICATION SYSTEM
WO2019049091A1 (en) * 2017-09-08 2019-03-14 Slux Sagl Optical sighting device with optical communication system

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