ZWO Electronic Automatic Focuser – Temperature Sensor

The ZWO EAF Temperature Sensor is made to be used with the ZWO Electronic Automatic Focuser, to ensure you have perfect focus as the temperature changes. The focus point on a telescope will change when the temperature changes. With this temperature sensor, you won’t have to worry about the changing focus point, as this will help you stay in focus!

• Temperature Sensor for the ZWO Electronic Automatic Focuser.
• Ensures you have sharp focus, even when the temperature shifts the focus point.