What is the Baader UFC Base and why do I need it for the UFC system?

The Baader UFC Base is the mandatory central component of the Universal Filter Changer system. It functions as the housing or "chamber" that holds the filter sliders. You cannot build a UFC assembly without it, as it provides the S70 dovetail connection points for all telescope- and camera-side adapters.

How does the Baader UFC Base connect to my telescope and camera?

The UFC Base uses the Baader S70 dovetail system on both sides. You must purchase separate UFC adapters to match your specific hardware. For example, you might buy an S70 to 2" nosepiece adapter for the telescope side and an S70 to M48 adapter for your camera side. This modularity allows it to fit virtually any imaging train.

What filter sliders are compatible with the Baader UFC Base?

The UFC Base is designed to work with all Baader UFC filter sliders. These are available for various filter types, including mounted 1.25" filters, mounted 2" filters, and unmounted 31mm, 36mm, and 50mm filters.

Is the Baader UFC system a better choice than a filter wheel?

It depends on your needs. A filter wheel is better for automated, remote imaging where you need to cycle through filters without manual intervention. The UFC system is superior for those who need maximum flexibility, have tight back-focus requirements, use multiple telescopes and cameras, or need to accommodate different filter sizes within one system.

How can I integrate the Baader UFC Base with my Celestron SCT?

To use the UFC Base with a Schmidt-Cassegrain telescope, you would typically select the Baader UFC S70 to 2.9" SCT thread adapter for the telescope side. For the camera side, you would choose the appropriate adapter for your camera's connection (e.g., M48 or M54), ensuring your total back focus remains within the telescope's optimal distance.

Will the Baader UFC Base cause vignetting on my fast f/4 refractor with a full-frame sensor?

The UFC system is designed to be as low-profile as possible, but vignetting always depends on the entire optical train. The clear aperture of the S70 system is quite large. To ensure an unvignetted field with a full-frame sensor, especially on a fast instrument, you should use the largest possible filter sliders (e.g., for 50mm unmounted filters) and select adapters that maintain the widest possible light path, like M68-threaded connections if your system supports them.

Baader Base du Changeur de Filtre Universel (UFC)

Baader Base du Changeur de Filtre Universel (UFC)

par Baader Planetarium

UGC BAA-2459110

$74.00 - $74.00

$74.00

$74.00 - $74.00

$74.00

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Vérifiez quelles tailles de filtres et d'adaptateurs dégagent le capteur avec Baader Base du Changeur de Filtre Universel (UFC), et la lumière perdue dans les coins.

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Base Baader UFC (chambre de filtre) pour curseurs de filtre 2" / 50,4 / 50x50
Côté télescope : avec pince réceptrice à queue d'aronde S70
Côté caméra : avec plaque de montage pour adapter les adaptateurs de caméra UFC
La base UFC est la base du système Universal-Filter-Changer et est nécessaire comme chambre pour les curseurs de filtre et comme base pour les adaptateurs de télescope et de caméra.

Caractéristiques

FABRICANT	Planétarium Baader
UGS (#)	2459110
LONGUEUR OPTIQUE (MM)	13
CONNEXION INTÉRIEURE (CÔTÉ LENTILLE)	Collier de serrage à queue d'aronde, S70
TYPE D'ADAPTATEUR	Porte-filtre

Baader Universal Filter Changer (UFC) - Dessins techniques

Rapport de test ATT 1/2018 Baader-UFC - le couteau suisse de la technologie de filtrage

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Baader Base du Changeur de Filtre Universel (UFC)

Votre train d’imagerie vignette-t-il ?

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