DE358255C - Binocular double microscope or double telescope - Google Patents

Binocular double microscope or double telescope

Info

Publication number
DE358255C
DE358255C DEH87286D DEH0087286D DE358255C DE 358255 C DE358255 C DE 358255C DE H87286 D DEH87286 D DE H87286D DE H0087286 D DEH0087286 D DE H0087286D DE 358255 C DE358255 C DE 358255C
Authority
DE
Germany
Prior art keywords
double
prisms
microscope
telescope
binocular
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
DEH87286D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEH87286D priority Critical patent/DE358255C/en
Application granted granted Critical
Publication of DE358255C publication Critical patent/DE358255C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00Microscopes
    • G02B21/18Arrangements with more than one light path, e.g. for comparing two specimens
    • G02B21/20Binocular arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)

Description

Binokulares Doppelmikroskop oder Doppelfernrohr. Es sind binokulare Doppelmikroskope oder Doppelfernrohre bekannt geworden, bei denen zwecks gleichzeitiger Beobachtung mit zwei verschiedenen Augenabständen vor den Objektiven besondere, um die Objektivachse drehbar angeordnete Prismen angebracht sind, durch deren Drehung ein vielleicht vorhandener Pyrainidalfehler der Prismen beseitigt werden kann, der sich in einer verschiedenen Höhenlage der Objektbilder störend bemerkbar machen würde.Binocular double microscope or double telescope. They are binocular Double microscopes or double telescopes have become known in which for the purpose of simultaneous Observation with two different interpupillary distances in front of the lenses special, are mounted rotatably arranged around the lens axis prisms by their rotation a possibly existing pyrainidal error of the prisms can be eliminated, which make themselves noticeable in a disturbing manner at different heights of the object images would.

Demgegenüber sollen mittels des Erfindungsgegenstandes Störungen beim stereoskopischen Erfassen solcher Photogramme beseitigt werden, deren Aufnahmebasis nicht wagerecht war. Beim Betrachten derartiger Photogramme läßt sich ein stereoskopischer Eindruck über das gesamte Bildfeld nur erzielen, wenn die betrachteten Stereogramme oder die Fernrohrbilder derselben um den Neigungswinkel der Aufnahmebasis gegen die Wagerechte verdreht werden. Diesem Zwecke entsprechend werden bei dem Doppelmikroskop oder Doppelfernrohr zufolge der Erfindung zwar ebenfalls Prismen, aber nicht Spiegelprismen, wie bei den bekannten Instrumenten, sondern drehbare Umkehrprismen vor den beiden Objektiven ängeordnet. Die Prismen können um die Hälfte ;des Winkels gedreht werden, den die Verbindungslinie der Aufnahmeorte mit der Wagerechten bildet. Man erhält so an jeder Stelle des Photogramms eine vollkommene Plastik des gesamten Bildfeldes, ohne daß die Bildverwertung schwierig wird.In contrast, by means of the subject matter of the invention, disturbances in stereoscopic acquisition of such photograms can be eliminated, their recording base was not level. When viewing such photograms, a stereoscopic one can be seen Only achieve an impression over the entire image field if the stereograms observed or the telescope images of the same by the inclination angle of the receiving base the horizontal rights are twisted. This is the purpose of the double microscope or binoculars, according to the invention, are also prisms, but not mirror prisms, as with the known instruments, but rotatable erecting prisms in front of the two Lenses arranged. The prisms can be rotated by half the angle, which forms the line connecting the recording locations with the horizontal plane. You get so at every point of the photogram a perfect sculpture of the entire field of view, without the image utilization becoming difficult.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes schematisch dargestellt.The drawing shows an exemplary embodiment of the subject matter of the invention shown schematically.

Zum Beobachten zweier Photogramme dienen die beiden gebrochenen Fernrohre e und e1, welche im wesentlichen aus den Obj ektiven d und dl sowie den Okularen f und f 1 bestehen. Die Abbildung der Photogramme durch die Fernrohre erfolgt in deren Bildebenen g und e. In die Strahlengänge vor den Objektiven d und dl sind die Umkehrprismen h und hl (Doveprismen) eingeschaltet. Die Prismen sind in besonderen Röhren so gelagert, daß sie um die optische Achse gedreht werden können. Durch die Drehungen der Umkehrprismen werden die Bilder der Photogramme in eine übereinstimmende Lage zueinander gebracht zum Zwecke der Erzielung einer stereoskopischen Bildwirkung über das ganze Gesichtsfeld des Fernrohrs bzw. Mikroskops. 'The two broken telescopes e and e1, which essentially consist of the objectives d and dl and the eyepieces f and f 1, are used to observe two photograms. The imaging of the photograms by the telescopes takes place in their image planes g and e. The erecting prisms h and hl (dove prisms) are switched into the beam paths in front of the objectives d and dl. The prisms are stored in special tubes so that they can be rotated around the optical axis. By rotating the inverting prisms, the images of the photograms are brought into a matching position to one another for the purpose of achieving a stereoscopic image effect over the entire field of view of the telescope or microscope. '

Claims (1)

PATENTANSPRUCH: BinokularesDoppelmikroskop oderDoppelfernrohr mit vor den beiden Objektiven drehbar angeordneten Prismen, dadurch gekennzeichnet, daß zum Zwecke der gleichsinnigen, gleichgroßen Verdrehung der Bilder die Prismen als Umkehrprismen (h, hl) ausgebildet sind. Claim: Binocular double microscope or double telescope with prisms rotatably arranged in front of the two objectives, characterized in that the prisms are designed as inverting prisms (h, hl) for the purpose of rotating the images in the same direction and of the same size.
DEH87286D Binocular double microscope or double telescope Expired DE358255C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH87286D DE358255C (en) Binocular double microscope or double telescope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH87286D DE358255C (en) Binocular double microscope or double telescope

Publications (1)

Publication Number Publication Date
DE358255C true DE358255C (en) 1922-09-07

Family

ID=7164928

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH87286D Expired DE358255C (en) Binocular double microscope or double telescope

Country Status (1)

Country Link
DE (1) DE358255C (en)

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