FR1523107A - Viewing window for an optical instrument such as a periscope - Google Patents

Viewing window for an optical instrument such as a periscope

Info

Publication number
FR1523107A
FR1523107A FR916689A FR916689A FR1523107A FR 1523107 A FR1523107 A FR 1523107A FR 916689 A FR916689 A FR 916689A FR 916689 A FR916689 A FR 916689A FR 1523107 A FR1523107 A FR 1523107A
Authority
FR
France
Prior art keywords
periscope
viewing window
optical instrument
instrument
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
FR916689A
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Priority to FR916689A priority Critical patent/FR1523107A/en
Application granted granted Critical
Publication of FR1523107A publication Critical patent/FR1523107A/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)
FR916689A 1962-11-27 1962-11-27 Viewing window for an optical instrument such as a periscope Expired FR1523107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR916689A FR1523107A (en) 1962-11-27 1962-11-27 Viewing window for an optical instrument such as a periscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR916689A FR1523107A (en) 1962-11-27 1962-11-27 Viewing window for an optical instrument such as a periscope

Publications (1)

Publication Number Publication Date
FR1523107A true FR1523107A (en) 1968-05-03

Family

ID=8791605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916689A Expired FR1523107A (en) 1962-11-27 1962-11-27 Viewing window for an optical instrument such as a periscope

Country Status (1)

Country Link
FR (1) FR1523107A (en)

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