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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
PrimaLuceLab Adapter ESATTO 4" for ARCO 3"

PrimaLuceLab Adapter ESATTO 4" for ARCO 3"

par PrimaLuceLab
UGC PLL-PL3600459
$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00
Égalisation de prix!
  • Connects PrimaLuceLab ESATTO 4" Focuser to ARCO 3" Rotator
  • Enables single-port power and data for the ARCO 3"
  • Creates a rigid, secure connection for heavy imaging loads
  • Integrates focusing and rotation within PrimaLuceLab's PLAY software
  • Maintains a wide, unobstructed light path for large sensors
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Admissible à la livraison GRATUITE aux USA pour les commandes de plus de 350$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • Adapter ESATTO 4" for ARCO 3"

    This adapter provides the essential mechanical and electronic link between the PrimaLuceLab ESATTO 4" robotic focuser and the ARCO 3" high-resolution rotator. It allows the ARCO 3" to draw power and data directly from the ESATTO 4", creating a unified, software-controlled imaging train with minimal cable complexity.

    Unify Your Imaging Train: Integrate ARCO 3" with ESATTO 4"

    This adapter is engineered to physically join the ESATTO 4" focuser and ARCO 3" rotator into a single, cohesive unit. The connection enables the ARCO rotator to be controlled directly through the dedicated port on the ESATTO, eliminating the need for separate power and data cables running to your control computer or hub. This integration simplifies your setup and allows for synchronized control of both focusing and field rotation from within the PrimaLuceLab PLAY astrophotography suite or other ASCOM-compatible software.

    Maintain a Rigid, High-Aperture Optical Path

    For observatory-class instruments and heavy imaging payloads, mechanical rigidity is critical to prevent flexure. This adapter ensures a solid, stable connection between two of the largest components in your optical train. It is designed to match the large clear aperture of the ESATTO 4" and ARCO 3", preventing vignetting even with full-frame sensors and fast astrographs like the Takahashi FSQ-106.

  • What is the primary purpose of the Adapter for ESATTO 4" and ARCO 3"?

    Its primary purpose is to physically and electronically connect the PrimaLuceLab ARCO 3" rotator to the ESATTO 4" robotic microfocuser. This creates a single, integrated unit for precision focusing and field rotation.

    How does this adapter simplify control of the ARCO 3" rotator?

    The adapter allows the ARCO 3" to be powered and controlled through a dedicated port on the ESATTO 4" focuser. This eliminates the need for a separate USB and power cable for the rotator, reducing cable clutter and simplifying remote operation.

    Is this adapter required to connect an ARCO 3" rotator to an ESATTO 4" focuser?

    Yes. This adapter is the specific component designed by PrimaLuceLab to ensure correct spacing, mechanical rigidity, and electronic communication between these two particular devices.

    What are the benefits of integrating the ARCO 3" and ESATTO 4" with this adapter?

    The main benefits are simplified cable management, unified software control via the PrimaLuceLab PLAY or ASCOM platform, and a mechanically rigid imaging train that prevents flexure under the load of heavy cameras and filter wheels.

    For an imaging setup on a large astrograph like a Takahashi FSQ-106, does this adapter maintain a clear optical path?

    Yes, the adapter is designed to maintain the large free aperture of the ESATTO 4" and ARCO 3" system. This ensures that the light cone is not obstructed, preventing vignetting on the large image circles produced by instruments like the FSQ-106, which is critical for full-frame imaging.

    My observatory setup uses a heavy camera. Does the ESATTO 4" to ARCO 3" adapter maintain system rigidity?

    Absolutely. The adapter is machined to create a solid, non-flexing joint between the focuser and rotator. This is essential for heavy, observatory-grade imaging trains to maintain precise collimation and focus across long exposures.

  • PrimaLuceLab 1-Year Warranty