Manufacturer: Baader .. Adapter
Product number: BA2408151

EUR 52,00


incl. 19 % VAT (DE)  
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rating: 5.0 of 5
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Baader Pushfix Reducer from 2" to 1.25" - only 1 mm optical path
With many telescopes, especially Newtonians, every mm is important in order to reach focus. Many 1.25" eyepieces require more back focus if they have a wide field design. Often only a few mm are missing!

Standard 1.25" reducer have require 6 - 10mm back focus. The Push Fix system only needs 1 mm!

How to use eyepieces with the Pushfix systems:
As reduction ring with the popular clamping via lateral knurled thumbscrew and bronze compression ring. This is used, for example, with 2" focusers having a milled slot on the side, for example the Baader Steeltrack focusers. If you do not have such a focuser, you can remove the clamping screw and use two further methods:
2" extension with permanent clamping. -Erweiterung mit Permanentklemmung. A sunk headless screw gives permanent tension to the bronze compression ring and semi-permanently attach the reducer to a 1.25" eyepiece, converting it to 2" use. The necessary Allen wrench is supplied.
Quick changer with three pressure screws, each separated by 120 degrees, which can be adjusted by the user so that, for example, an eyepiece can be pushed under slightly pressure with no need for additional clamping. The 1.25" eyepieces used here should be rather lightweight.


The telescope-side threads of the reduction adapter:
Via the 2" filter thread (M48), filters can be placed permanently in the light beam, even when you replace the eyepiece.
Via the T2 thread, you can screw the Pushfix to focusers, star diagonals or other accessories for providing them with a 1.25" receptacle or getting a more stable connection.

Connection at telescope side:2" barrel, M48 filter thread, T2 thread
Connection at eyepiece side:1.25" receptacle
Outer diameter:54 mm
Clamping system:Screw clamping with brass compression ring and clamping screws, alternatively push clamping with three Delrin srews
Optical path:1 mm
Mechanical length:31 mm
Weight:107 g
Reducer adapter



Reviews

Written by Reinhard Jungbauer
on 2021-09-21

"schönes, zweckäßiges Teil"

Written by Werner Stumpferl
on 2020-06-18

damit bekomme ich nun endlich den Mond zusammen mit meiner Neximage5 komplett ins Bild. Man muss nur aufpassen, bei meinem Newton brauchte ich noch eine niedrigbauende 1.25/2" Steckhülse (BA2408151) damit ich den Mond scharf bekomme. Aber jetzt klappts.

Written by Jan Kotowicz
on 2017-02-14

"Nachdem ich mit meinem Antares Speers-Waler 13,4 mm Okular mit meinem neuen 300 mm GSO-Dobson nicht mehr in den Fokus gekommen bin, wurde mir diese Steckhülse empfohlen. Nun klappt es mit dem Fokus wieder und obendrein ist das Okular nun 2-zöllig. Dies ist sehr kofortabel, da ich beim Wechseln vom 2´´-Erfle nun nicht mehr mit dem 1,25´´-Adapter hantieren muss."

Written by Ulrich Söder
on 2016-06-10

"alles top"

Written by Antoine Vallee
on 2016-06-08

"high quality, fits my requirements for a low profile 1,25´´ adapter."

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