Baader UFC S70 / RASA 800 Adapter

The Universal Filter Changer, UFC: The Baader UFC system is a filter drawer that can be used for a wide variety of telescope and camera systems with a sufficiently large connection diameter, which at the same time is extremely short but also accepts filter sizes up to 50x50mm without vignetting. These properties are a prerequisite for the new, fast optics such as. B. EdgeHD telescopes with Hyperstar and the new RASA devices from Celestron, as well as all other Prime Focus astrographs with suitable filters, on which a regular filter wheel would shade too much of the front opening. In addition, prime focus optics are inevitably equipped with a very short back focus and require a particularly space-saving filter drawer.