The ESATTO 2" → SkyWatcher / Orion ED 80, ED 100 and ED 120 adapter (PrimaLuceLab, SKU: PL3600230 ) replaces the factory Crayford focuser in these refractors, allowing for the mounting of a precise, remote-controlled ESATTO 2" without changing the back-focus budget. The aluminum collar has the same optical thickness as the original and screws directly onto the tube, providing a rigid, axial connection.

The most important features of the adapter

• optical thickness 40 mm – replaces the factory focuser without moving the focus
• full internal diameter 50.9 mm – no vignetting on APS-C matrices
• CNC milled 6061-T6 aluminum, hard anodized – lightweight and corrosion resistant
• mounting holes consistent with the original hood – installation without drilling
• dedicated to refractors ED 80 f/7.5 ED 100 f/9, ED 120 f/7.5

Set components

• ESATTO 2" flange adapter ↔ SkyWatcher / Orion ED 80/100/120 tube

Technical parameters

• compatible telescopes: SkyWatcher / Orion ED 80, ED 100, ED 120
• compatible extractor: ESATTO 2"
• optical thickness: 40 mm
• Inner diameter: 50.9 mm
• material: aluminum 6061-T6, anodized
• EAN: 8059020773199

The PL3600230 adapter allows you to fully utilize the accuracy and remote control of the ESATTO 2" focuser in popular ED refractors, ensuring a stable mount and maintaining the required focal distance for advanced astrophotography.