NL6514275A - - Google Patents

Info

Publication number
NL6514275A
NL6514275A NL6514275A NL6514275A NL6514275A NL 6514275 A NL6514275 A NL 6514275A NL 6514275 A NL6514275 A NL 6514275A NL 6514275 A NL6514275 A NL 6514275A NL 6514275 A NL6514275 A NL 6514275A
Authority
NL
Netherlands
Application number
NL6514275A
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
Priority to NL6514275A priority Critical patent/NL6514275A/xx
Publication of NL6514275A publication Critical patent/NL6514275A/xx

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
    • G02B23/14—Viewfinders
    • 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
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/32—Fiducial marks and measuring scales within the optical system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
NL6514275A 1965-11-03 1965-11-03 NL6514275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6514275A NL6514275A (en) 1965-11-03 1965-11-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6514275A NL6514275A (en) 1965-11-03 1965-11-03

Publications (1)

Publication Number Publication Date
NL6514275A true NL6514275A (en) 1967-05-05

Family

ID=19794556

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6514275A NL6514275A (en) 1965-11-03 1965-11-03

Country Status (1)

Country Link
NL (1) NL6514275A (en)

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