ZWO EAF-HC – Hand Controller for ZWO EAF Focuser Motor

The ZWO EAF-HC is the hand controller designed for direct control of ZWO EAF focuser motors, both in 5V and 12V versions. It allows you to adjust the focus quickly, precisely, and immediately, without the use of a PC, tablet, or software.

Main Features

• Dedicated hand controller for ZWO EAF motors.
• Compatible with 5V and 12V EAF.
• Direct IN / OUT focus control.
• Ideal for quick field adjustments.
• Does not require a PC or ASIAIR.
• Compact and lightweight design.
• Perfect as a backup or local control unit.

Immediate manual focus control

The ZWO EAF-HC is particularly useful for:

• Initial focus adjustments
• Visual or semi-automatic setups
• Field use without a computer
• Backup in case of software issues

It is the ideal accessory for those who want to maintain direct manual control of the electronic focuser.

Main Technical Specifications

Ideal for

• 🔭 Manual focus control
• 🌌 Field astrophotography
• 📷 Setups without a PC or tablet
• ⚙️ Software control backup
• 🎯 Quick and precise adjustments

Package contents

• ZWO EAF-HC – Hand Controller
• Connection cable