ESATTO 4" with ARCO 3"

The ESATTO 4" focuser paired with the ARCO 3" rotator delivers precise electronic focusing and camera rotation for demanding astrophotography setups. Designed for seamless integration, this system simplifies cabling by requiring only a single USB connection to the ESATTO, with a short cable linking the focuser to the rotator.

Key Features

• Integrated electronic focuser and rotator for streamlined operation
• Single USB connection minimises cable clutter
• Compatible with ASCOM drivers for use with popular Windows astrophotography software
• Full control via PrimaLuceLab's PLAY software for remote focusing and rotation
• ARCO rotator functions as both a camera rotator and field de-rotator, depending on your mount

Software Compatibility

Both devices can be controlled through ASCOM-compliant software or with PrimaLuceLab's dedicated PLAY application, offering flexible integration into your imaging workflow.