Stay in focus with the ZWO EAF Standard.

The ZWO Electronic Automatic Focuser (EAF) Standard is a revolutionary device that enables you to precisely control focus for better shots during planetary and deep-sky imaging.

Compatible with ASCOM and INDI. Can also be used with the ASIAIR and ASICAP software.

The Standard Variant comes with an EAF body, flexible coupling, motor bracket, USB2.0 cable.

 

Features

- Supports the ASCOM Platform and Other ASCOM-Compatible Third-Party Software

- Supports INDI

- Supports ZWO Software such as ASIAIR and ASIStudio

- Supports Both Automatic Focusing & Manual Focusing

- Compatible with a Hand Controller & Temperature Sensor (Sold Separately)

- USB HID Drive-Free Device

- Robust & Ergonomic Design

 

Connecting the ZWO EAF

 

Compatibility

The ZWO EAF is compatible with the following telescopes:

- saxon Astrophotography Reflectors & Dobsonians

- Sky-Watcher Astrophotography Reflectors, Black Diamond, Dobsonians & Maksutov-Newtonians

- SharpStar Telescopes

- SkyRover Telescopes

- TS Optics 

- Astro Tech

- Feather Touch

 

Mechancial Diagram

 

Specifications

Motor	Step Motor (35mm Diameter) 5760 Steps to Rotate Circle
Power Supply	USB 2.0
Data Port	USB 2.0
Weight	227g
Dimensions	59 x 52 x 41 mm
Warranty	ZWO 2 Year Warranty

 

Recommended Accessories

	Hand Controller Use the ZWO Electronic Automatic Focuser - Hand Controller to control your EAF's speed and direction.
	Temperature Sensor Compensates for focus drift due to changes in ambient temperature. Must be used with the EAF.

	Hand Controller Use the ZWO Electronic Automatic Focuser - Hand Controller to control your EAF's speed and direction.
	Temperature Sensor Compensates for focus drift due to changes in ambient temperature. Must be used with the EAF.

 

About ZWO Optical: Astrophotography has never been easier

Established in 2011, ZWO Optical is a fast-growing global astroimaging camera powerhouse based in Suzhou China. They focus on building and innovating groundbreaking CMOS cameras such as the iconic ZWO ASI120MM Monochrome CMOS camera (the first-ever planetary CMOS camera to beat a CCD in the early 2010s). ZWO continues to pioneer new astrophotography technology with revolutionary features to capture exceptional quality of images of space that will last you a lifetime. Today, ZWO cameras are recognised by every passionate astrophotography and are available in over 25 countries internationally. 

Product Code: EAF-STANDARD