The ESATTO 2" → SkyWatcher / Orion Newton 250 f/4–f/5 adapter (PrimaLuceLab, SKU: PL3600237 ) enables the installation of a remotely controlled ESATTO 2" focuser in 10-inch SkyWatcher and Orion reflectors. With an optical thickness of just 3.5 mm, it does not require changing the back-focus budget, and the collar screws directly into place of the factory focuser, creating a rigid, axial connection.

The most important features of the adapter

• optical thickness 3.5 mm – no impact on back-focus
• hole spacing consistent with the original extractor – installation without drilling
• Push-pull screws to adjust the orthogonality of the pulley
• CNC milled 6061 aluminum – light weight and high stiffness
• dedicated to Newton 250 f/4 – f/5 telescopes (SkyWatcher / Orion)

Set components

• ESATTO 2" collar adapter ↔ Newton 250 f/4–f/5 tube

Technical parameters

• compatible telescopes: SkyWatcher / Orion Newton 250 f/4 or f/5
• compatible extractor: ESATTO 2"
• optical thickness: 3.5 mm
• material: aluminum 6061, anodized
• mounting holes: identical to the factory hood
• EAN: 8059020773175

The PL3600237 adapter lets you take full advantage of the precision and remote control of the ESATTO 2" focuser on popular 10-inch Newtonians, providing a stable mount and precise optical axis adjustment essential for astrophotography.