PrimaLuceLab Adapter from M56 to M48 with stop ring for ESATTO 2" (PRE-OWNED)

Key Features & Specifications:

What sets this adapter apart is the included adjustable stop ring, which allows you to fine-tune the rotation and lock the orientation of attached components — perfect for framing targets just the way you want them. The low-profile design maintains a compact imaging train, preserving valuable back focus.

Ideal for advanced astrophotographers using the ESATTO 2” focuser, this adapter provides a reliable, mechanically stable bridge between your focuser and a wide array of M48-threaded accessories.

• Adapter Type: M56 male (focuser side) to M48 female (accessory side)

• Compatibility: Designed for PrimaLuceLab ESATTO 2” focuser

• Thread Sizes:
  – Telescope Side: M56x1 male
  – Accessory Side: M48x0.75 female

• Stop Ring: Adjustable stop ring included for rotation control and locking

• Material: CNC-machined anodized aluminum

• Back Focus Impact: Adds approximately 2mm optical path (excluding stop ring)

• Use Case: Connects standard M48-threaded accessories to ESATTO 2"

• Finish: Matte black anodized to reduce reflections