DE212905C - - Google Patents

Info

Publication number
DE212905C
DE212905C DE1908212905D DE212905DA DE212905C DE 212905 C DE212905 C DE 212905C DE 1908212905 D DE1908212905 D DE 1908212905D DE 212905D A DE212905D A DE 212905DA DE 212905 C DE212905 C DE 212905C
Authority
DE
Germany
Prior art keywords
mirror
lens
prism
horizontal
image
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 - Lifetime
Application number
DE1908212905D
Other languages
German (de)
English (en)
Filing date
Publication of DE212905C publication Critical patent/DE212905C/de
Application filed filed Critical
Priority to AT42680D priority Critical patent/AT42680B/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/02—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels involving automatic stabilisation of the line of sight
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
DE1908212905D 1908-07-31 1908-07-31 Expired - Lifetime DE212905C (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT42680D AT42680B (de) 1908-07-31 1908-09-14 Fernrohr-Nivellierinstrument mit Horizontalspiegel und Winkelspiegelprisma oder mit Vertikalspiegel.

Publications (1)

Publication Number Publication Date
DE212905C true DE212905C (enrdf_load_stackoverflow)

Family

ID=474606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1908212905D Expired - Lifetime DE212905C (enrdf_load_stackoverflow) 1908-07-31 1908-07-31

Country Status (1)

Country Link
DE (1) DE212905C (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952214C (de) * 1952-02-28 1956-11-15 Zeiss Carl Fa Zielfernrohr fuer Nivellier- und aehnliche Instrumente
DE1029577B (de) * 1954-11-24 1958-05-08 Ertel Werk Feinmechanik Selbsteinwaegendes Nivellier
DE1105762B (de) * 1959-01-20 1961-04-27 Ferranti Ltd Zielvorrichtung zur Benutzung in Fahrzeugen, insbesondere in Flugzeugen
DE1205712B (de) * 1960-06-22 1965-11-25 Continental Elektro Ind Ag Fokussierbares Nivellier-Fernrohr mit sich selbsttaetig horizontierender Ziellinie
DE1255933B (de) * 1958-04-30 1967-12-07 Jenoptik Jena Gmbh Gebrochenes Zielfernrohr

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952214C (de) * 1952-02-28 1956-11-15 Zeiss Carl Fa Zielfernrohr fuer Nivellier- und aehnliche Instrumente
DE1029577B (de) * 1954-11-24 1958-05-08 Ertel Werk Feinmechanik Selbsteinwaegendes Nivellier
DE1255933B (de) * 1958-04-30 1967-12-07 Jenoptik Jena Gmbh Gebrochenes Zielfernrohr
DE1105762B (de) * 1959-01-20 1961-04-27 Ferranti Ltd Zielvorrichtung zur Benutzung in Fahrzeugen, insbesondere in Flugzeugen
DE1205712B (de) * 1960-06-22 1965-11-25 Continental Elektro Ind Ag Fokussierbares Nivellier-Fernrohr mit sich selbsttaetig horizontierender Ziellinie

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