AT43783B - Prism combination for the deflection of two beams coming from opposite directions in a common direction. - Google Patents

Prism combination for the deflection of two beams coming from opposite directions in a common direction.

Info

Publication number
AT43783B
AT43783B AT43783DA AT43783B AT 43783 B AT43783 B AT 43783B AT 43783D A AT43783D A AT 43783DA AT 43783 B AT43783 B AT 43783B
Authority
AT
Austria
Prior art keywords
deflection
opposite directions
common direction
prism combination
beams coming
Prior art date
Application number
Other languages
German (de)
Original Assignee
Optische Anstalt Goerz 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 Optische Anstalt Goerz Ag filed Critical Optische Anstalt Goerz Ag
Application granted granted Critical
Publication of AT43783B publication Critical patent/AT43783B/en

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Telescopes (AREA)
  • Viewfinders (AREA)

Description

  

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  Prismenkombination zur Ablenkung von zwei aus entgegengesetzten Richtungen herkommenden Strahlenbündeln in eine gemeinsame Richtung. 
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    PATENT-ANSPRÜCHE:   1. Prismenkombination zur Ablenkung von zwei aus entgegengesetzten Richtunger 
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 eintretenden Strahlen hin wesentlich parallel zu einander gerichteten Flächen, dadurch gekenn-   zwichnet. dass der teilweise Spiegelbelag der Kittfläche nach beiden Seiten spiegelnd ausgebildet   und zu einer zur Prismenkombination gehörigen Dachfläche so angeordnet ist. dass die auf die   etne     Sette des Spiegelbelags auftreffenden Strahlen   nach Reflexion an den beiden Flächen des Daches auf den nicht spiegelnden Teil der   Kittfläe1w   gelangen und durch denselben hindurch-   treten. während die auf d) c andere   Seite   des   Spiegelbelags auftreffenden Strahlen nach erfolgter 
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  Prism combination for the deflection of two beams coming from opposite directions in a common direction.
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    PATENT CLAIMS: 1. Prism combination to deflect two from opposite directions
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 incoming rays essentially parallel to surfaces directed to one another, thereby marked. that the partial mirror covering of the putty surface is reflective on both sides and is arranged in a roof surface belonging to the prism combination. that the rays hitting the one set of the mirror covering, after reflection on the two surfaces of the roof, reach the non-reflecting part of the putty surface and pass through it. while the rays impinging on d) c other side of the mirror coating after
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Claims (1)

verkehrt sind. are wrong. 3. Invertbasisentfernungsmesser. gekennzeichnet, durch die Verwendung der Prismen- kombtuation nach Anspruch 1 oder 2 als Okulall1risma. im ersten Falle in Verbindung mit Reflektoren von ungleicher Zahl zu beiden Seiten des Okularprismas bei parallel zur optischen AchsedesQuerrohresliegenderDachkante. 3. Invert base odometer. characterized by the use of the prism combination according to claim 1 or 2 as an ocular prism. in the first case in connection with reflectors of unequal number on both sides of the ocular prism with the roof edge lying parallel to the optical axis of the cross tube.
AT43783D 1908-08-12 1909-07-17 Prism combination for the deflection of two beams coming from opposite directions in a common direction. AT43783B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE43783X 1908-08-12

Publications (1)

Publication Number Publication Date
AT43783B true AT43783B (en) 1910-08-25

Family

ID=5624456

Family Applications (1)

Application Number Title Priority Date Filing Date
AT43783D AT43783B (en) 1908-08-12 1909-07-17 Prism combination for the deflection of two beams coming from opposite directions in a common direction.

Country Status (1)

Country Link
AT (1) AT43783B (en)

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