PrimaLuceLab ESATTO 2" Robotic Microfocuser (62689)

The ESATTO 2" is a state-of-the-art robotic focuser designed for both astrophotography and visual observation. It features a Crayford-style mechanism with ball bearings, ensuring high load capacity and no flexure, even with heavy imaging equipment. The low-profile design makes it easy to integrate with a wide variety of telescopes, and its advanced electronics provide incredibly precise focusing with a resolution of 0.04 microns per step. The ESATTO 2" can be controlled via USB-C from any Windows computer or EAGLE control unit, or wirelessly through built-in WiFi using the ESATTO Virtual HandPad app on your smartphone or tablet. Special adapters are available for easy connection to different telescope types, and the ARCO port allows for direct integration with the ARCO camera rotator.

Main Features

• Crayford-style focuser with ball bearings for high load capacity and no flexure

• Low-profile design for easy integration

• Focusing resolution of 0.04 microns per step

• 15 mm draw tube travel and 51 mm free aperture

• Remote control via USB-C or WiFi

• Compatible with EAGLE control units, Windows computers, and the ESATTO Virtual HandPad app

• ARCO port for direct connection to the ARCO camera rotator

• Multiple adapters available for different telescope types

• Camera adapters with stop rings for precise alignment

Specifications

Focusing accuracy: 0.00004 mm (0.04 microns per step)
Free aperture: 51 mm
Draw tube travel: 15 mm
Load capacity: 5 kg
Axle bearings: Ball bearing mounted
Controllable via PC: Yes
Motor-powered: Yes
Series: ESATTO
Weight: 835 g
Height: 115.6 mm
Width: 94 mm
Length: 67 mm
Type: Micro Focuser
Build type: Focuser