PrimaLuceLab ESATTO Adapter
Best precision mounting solution for astrophotographers upgrading their Newtonian telescope focusers.
This precision-engineered adapter allows for the seamless integration of a high-end motorized focuser onto specific Newtonian reflectors. It maintains the original optical path length, ensuring that prime focus is easily achievable without complex modifications.
$198.00
at
Agena AstroProducts
More Esatto options
Who it's for
- Astrophotographers requiring rock-solid stability for heavy camera equipment
- Astronomers using multiple telescope brands and custom imaging trains
- Imagers working with tight backfocus requirements on specialized optics
Who should skip it
- Budget-conscious hobbyists looking for universal hardware solutions
- Value-oriented observers seeking the most affordable connection options
- Novice users overwhelmed by technical thread measurements and specifications
Performance breakdown
Installation Simplicity
Pre-drilled holes make upgrading your focuser a straightforward, stress-free process.
Optical Alignment Precision
Integrated orthogonality screws allow for critical fine-tuning of the optical axis.
Structural Integrity
Robust construction ensures your heavy imaging gear stays securely mounted.
Focal Plane Preservation
Maintains original thickness to keep your existing focus range perfectly intact.
Compatibility Match
Designed specifically for popular Newtonian models, eliminating guesswork during setup.
Build Quality
Precision-machined materials provide a reliable, long-lasting connection for astrophotography.
Key Specs
Optical Thickness
3.5 mm
Compatibility
SkyWatcher and Orion Newtonian 200mm (f/4 & f/5) telescopes
Part Number
PL3600229
Mounting
Direct mount using existing focuser screw holes
Adjustment
Includes orthogonality adjustment screws
Accessory Type
Focuser Adapter
Barrel Diameter
2 inches
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