PrimaLuceLab ESATTO Adapter
Best precision adapter for Takahashi astrophotographers upgrading their focusing system.
This adapter is the essential bridge for upgrading your Takahashi setup with a high-performance 3-inch focuser. While it adds a specific link to your imaging train, the trade-off is a rock-solid, precise connection that eliminates flexure and ensures your focus remains locked throughout long exposures.
$198.00
at
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Who it's for
- Takahashi owners needing a secure, perfectly aligned focuser connection
- Astrophotographers requiring rigid equipment to prevent image-ruining flexure
- Serious imagers upgrading to precise, zero-backlash electronic focusing
Who should skip it
- Budget-conscious hobbyists wary of high-end accessory pricing
- Owners of non-Takahashi telescopes seeking universal adapter compatibility
- Imagers struggling to manage complex backfocus distance calculations
Performance breakdown
Mechanical Rigidity
CNC-machined aluminum eliminates flexure during long-exposure astrophotography sessions.
Thread Precision
M72 threading matches Takahashi tolerances perfectly for a seamless, wobble-free fit.
Installation Simplicity
Straightforward design allows for quick attachment without specialized optical alignment tools.
System Integration
Bridges the gap between premium focusers and high-end Takahashi optical tubes.
Build Durability
Robust metal construction withstands the weight of heavy imaging camera trains.
Vibration Damping
Solid material density helps minimize micro-vibrations during critical focusing adjustments.
Key Specs
Compatibility
SkyWatcher and Orion Newton 200 f4 and f5 telescopes
Focuser Size
2 inches
Installation
Direct fit to original tube holes
Adjustment
Orthogonality adjustment screws included
Material
Aluminum
Parfocal
Yes
Periodic Error Correction
Yes
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