DE41472C - Military and naval binoculars - Google Patents

Military and naval binoculars

Info

Publication number
DE41472C
DE41472C DENDAT41472D DE41472DA DE41472C DE 41472 C DE41472 C DE 41472C DE NDAT41472 D DENDAT41472 D DE NDAT41472D DE 41472D A DE41472D A DE 41472DA DE 41472 C DE41472 C DE 41472C
Authority
DE
Germany
Prior art keywords
telescope
telescopes
terrestrial
ocular
terrain
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
DENDAT41472D
Other languages
German (de)
Original Assignee
Dr. C. E. O NEUMANN in Dresden, Mathildenstrafse 33
Publication of DE41472C publication Critical patent/DE41472C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00Optical objectives with means for varying the magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eye Examination Apparatus (AREA)
  • Rehabilitation Tools (AREA)

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. PATENTSCHRIFTPATENT LETTERING KLASSE 42: Instrumente.CLASS 42: Instruments. Patetitirt im Deutschen Reiche vom 3. April 1887 ab.Patented in the German Empire on April 3, 1887. Ein terrestrisches Fernrohr d e (in Fig. 1 im Längsdurchschnitt, Fig. 2 von der Seite und in Fig. 3 vom Ocular aus gesehen) mit grofsem Gesichtsfelde ist mit einem zweiten terrestrischen Fernrohr d1 e1 mit starker Vergröfserung zu einem Doppelfernrohr verbunden. Die scharfe Einstellung der beiden einzelnen Fernrohre geschieht durch nur eine Stellschraube beb1 gleichzeitig. Die Achsen der Fernrohre liegen parallel und so nahe an einander, dafs das beobachtende Auge, nachdem es durch das Fernrohr d e hindurch einen grofsen Terrain- oder Meeresabschnitt auf einmal übersehen, sich unmittelbar darauf, nur unter Zurücklegung des kurzen Abstandes der beiden Fernrohrachsen, an das Ocular des stark vergröfsernden Fernrohres rf'e1 sich zu begeben nöthig hat, um durch dasselbe hindurch gewisse Einzelheiten auf dem oben erwähnten, soeben beobachteten Terrainoder Meeresabschnitt näher in Augenschein nehmen zu können.A terrestrial telescope de (in Fig. 1 in longitudinal section, Fig. 2 viewed from the side and in Fig. 3 from the ocular) with a large field of view is connected to a second terrestrial telescope d 1 e 1 with high magnification to form a double telescope. The sharp adjustment of the two individual telescopes is done by just one adjusting screw beb 1 at the same time. The axes of the telescopes are parallel and so close to each other, that the observing eye after being overlooked by the telescope de passing a great terrain or sea portion at once, immediately thereafter, only waiving the short distance of the telescope axis, to the Ocular of the greatly magnifying telescope rf'e 1 has to go through it in order to be able to take a closer look at certain details on the above-mentioned, just observed section of terrain or sea. Der Gebrauch des Instrumentes ist sonach nur für ein und dasselbe Auge des Beobachters berechnet.The use of the instrument is therefore only for one and the same eye of the observer calculated. Patεnt-Ansprüch:Patent claims: Die Verbindung zweier verschiedener terrestrischer Fernrohre — das eine mit grofsem Gesichtsfelde, das andere mit starker Vergröfserung — zu einem Doppelfernrohr, dessen Fernrohrachsen parallel liegen, und bei welchem die scharfe Einstellung der beiden einzelnen Fernrohre durch nur eine Stellschraube gleichzeitig geschieht.The connection of two different terrestrial telescopes - one with a large Field of view, the other with strong magnification - to a double telescope, its Telescope axes are parallel, and at which the sharp setting of the two individual Telescopes by just one adjusting screw at a time happens. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings. BERLIN GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN PRINTED IN THE REICHSDRUCKEREI.
DENDAT41472D Military and naval binoculars Expired - Lifetime DE41472C (en)

Publications (1)

Publication Number Publication Date
DE41472C true DE41472C (en)

Family

ID=316953

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT41472D Expired - Lifetime DE41472C (en) Military and naval binoculars

Country Status (1)

Country Link
DE (1) DE41472C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762270A1 (en) 1997-04-17 1998-10-23 Mc Micro Compact Car Ag Rear carrier for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762270A1 (en) 1997-04-17 1998-10-23 Mc Micro Compact Car Ag Rear carrier for vehicle

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