UFC S70/M48 Adapter

The Baader UFC S70/M48 Adapter is a telescope-side adapter designed for the Universal Filter Changer (UFC) system, enabling astrophotographers to quickly swap filters during imaging sessions. Featuring an M48 internal female thread on the telescope side and an S70 dovetail ring on the camera side, this adapter integrates seamlessly with the UFC filter base and extension tubes to create a modular, flex-resistant optical chain. With minimal optical height of just 1mm, it preserves back-focus critical for modern astroimaging cameras while maintaining precise filter positioning through magnetic retention. This precision-engineered anodized aluminum adapter is ideal for astrophotographers seeking a versatile, robust solution for managing multiple filter sets across different optical systems.