The ARCO 3" by PrimaLuceLab is a high-performance camera rotator and field de-rotator designed for professional astrophotography setups. When connected to ESATTO focusers or SESTO SENSO 2/3 motors, ARCO 3" offers 1 arcsecond-per-step resolution with no need for external USB or 12V power cables.
Key Features:
Ultra-precise rotation: 1 arcsecond resolution per step.
Slim profile: only 23 mm thick – ideal for tight configurations.
Wide clear aperture: 76.3 mm, perfect for large sensors (full-frame, APS-H).
Heavy-duty build: CNC aluminum housing ensures no flex with heavy gear.
Single-cable operation: connect to ESATTO or SESTO SENSO with the included cable.
Software control: compatible with PLAY and ASCOM drivers for full system integration.
Universal connectivity: M81x1 male thread on camera side; supports full M81 adapter range with stop ring.
Easy Integration:
Versatile Compatibility:
Supports a broad set of accessories via M81 adapters:
T2 (PL3600282), M48 (PL3600277), M54 (PL3600275), M57 (PL3600279)
M68 female (PL3600262), M68 male (PL3600289)
M72 female (PL3600272), M72 male (PL3600252)
2" eyepiece holder (PL8410002)
No Protruding Parts
The aluminum enclosure keeps all mechanical and electrical components internal, avoiding interference with other hardware.
Note: ARCO 3" must be connected to ESATTO or SESTO SENSO 2/3 to operate; it is not a standalone rotator.
Scope of Delivery:
- ARCO 3"-Kameradrehvorrichtung für die High-End-Fotografie
