DE230064C - - Google Patents

Info

Publication number
DE230064C
DE230064C DENDAT230064D DE230064DA DE230064C DE 230064 C DE230064 C DE 230064C DE NDAT230064 D DENDAT230064 D DE NDAT230064D DE 230064D A DE230064D A DE 230064DA DE 230064 C DE230064 C DE 230064C
Authority
DE
Germany
Prior art keywords
individual tubes
frame
individual
tubes
instrument
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.)
Active
Application number
DENDAT230064D
Other languages
German (de)
English (en)
Publication of DE230064C publication Critical patent/DE230064C/de
Active 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
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
    • 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
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
DENDAT230064D Active DE230064C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE230064C true DE230064C (enrdf_load_stackoverflow)

Family

ID=490311

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT230064D Active DE230064C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE230064C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460461A (en) * 1946-01-15 1949-02-01 Cordelia E O Larkin Spring actuated telescoping periscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460461A (en) * 1946-01-15 1949-02-01 Cordelia E O Larkin Spring actuated telescoping periscope

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