ESATTO 2 robotic focuser (PrimaLuceLab, SKU: PLLEST2-B) PrimaLuceLab opinie

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ESATTO 2" robotic focuser (PrimaLuceLab, SKU: PLLEST2-B ) is a precise, remote-controlled focuser designed for refractors and compact astrophotography telescopes. The Crayford mechanism supported by bearings ensures play-free operation, and the resolution of 0.04 µm per step allows for perfect focusing even with full-frame cameras.

Key Features of ESATTO 2"

• 51 mm free aperture – no vignetting for full-frame matrices
• working travel 25 mm with a resolution of 0.04 µm/step
• axial load capacity 5 kg – stable operation with filter wheel and corrector
• USB-C interface for controlling PLAY, ASCOM or INDI software
• built-in Wi-Fi (Virtual HandPad) – remote control via browser
• dedicated ARCO port – power supply and control of the ARCO 2″/3″ rotator with one cable
• status LEDs with the option to dim – no interference with visual adaptation

Set components

• ESATTO 2″ lift
• USB-C ↔ USB-A cable (1.5 m)
• 12 V DC / 5 A power supply (5.5 × 2.5 mm plug)
• set of screws and Allen keys
• user manual

Technical parameters

• free aperture: 51 mm
• working travel: 25 mm
• resolution: 0.04 µm/step
• axial load capacity: 5 kg
• interfaces: USB-C, Wi-Fi 2.4 GHz, ARCO port, temperature probe socket
• power supply: 12 V DC / 0.5 A (center positive)
• manufacturer: PrimaLuceLab – Italy

With its low-profile design, high optical bandwidth, and sub-micron precision, the ESATTO 2" is ideal for mobile and stationary astrophotography setups, providing repeatable focusing and easy integration with ARCO rotators.