FR1246573A - Optical articulation - Google Patents

Optical articulation

Info

Publication number
FR1246573A
FR1246573A FR816915A FR816915A FR1246573A FR 1246573 A FR1246573 A FR 1246573A FR 816915 A FR816915 A FR 816915A FR 816915 A FR816915 A FR 816915A FR 1246573 A FR1246573 A FR 1246573A
Authority
FR
France
Prior art keywords
optical articulation
articulation
optical
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
FR816915A
Other languages
French (fr)
Inventor
Jean Griffioen
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.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
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 Optische Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Application granted granted Critical
Publication of FR1246573A publication Critical patent/FR1246573A/en
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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/08—Periscopes

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR816915A 1959-02-03 1960-01-28 Optical articulation Expired FR1246573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL235750 1959-02-03

Publications (1)

Publication Number Publication Date
FR1246573A true FR1246573A (en) 1960-11-18

Family

ID=19751548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816915A Expired FR1246573A (en) 1959-02-03 1960-01-28 Optical articulation

Country Status (1)

Country Link
FR (1) FR1246573A (en)

Similar Documents

Publication Publication Date Title
FR1260230A (en) Light amplifier
FR1240031A (en) Mirror
CH418538A (en) Photochromic optical object
FR1228885A (en) Light harrow
CH369293A (en) Reversed telephoto lens
CH393769A (en) Photographic lens
CH391323A (en) Contact lens
FR1246573A (en) Optical articulation
FR1196181A (en) Mirror
FR1241057A (en) Mirror
CH384648A (en) Waveguide arrangement
FR1243794A (en) Optical capsules
CH399769A (en) Fast pancratic lens
CH386959A (en) Operating light
FR1229737A (en) Elliptical plane lens
FR1167336A (en) Optical filters
CH375612A (en) Runway light
FR1268875A (en) Light switch
FR1258215A (en) Optical interferometer
ES74265Y (en) Enhanced optical sight
FR80053E (en) Optical translator receiver
FR77232E (en) Light harrow
FR1198330A (en) Optical viewfinder
FR1242459A (en) Simplified light projector
FR82303E (en) Light projector