The Zwo Electronic Automatic Focuser (EAF) is a focuser that is used for planetary and astrophotography. It is compatible with ASCOM and INDI and can also be used as a combination with the ASIAIR and the ASICAP software. 

• Highly integrated design
• Supports ASCOM platform and various ASCOM-compatible third-party software
• Supports INDI
• Supports original software such as ASIAIR and ASIStudio
• Supports automatic focusing
• Supports handle controller and manual focusing
• Supports temperature sensor
• USB HID device and drive-free
• Stable and durable

The standard version comes with an EAF body, flexible coupling, motor bracket, USB2.0 cable.

Measurements: 

Size: 59mm x 52mm x 41mm

Motor: Step motor, 35mm diameter, 5760 steps to rotate a circle

Power supply: Over USB 2.0 

Data port: USB2.0 port 

Weight: 227g

Capacity: 5kg

Connection diagram:

ZWO Electronic Austomatic Focuser supports the following: 

Skywater Astrophotography Reflectors, SkyWatcher Black Diamond, SkyWatcher Dobsonians, SkyWatcher Maksutov-Newtonians.

SharpStar Telescopes

SkyRover Telescopes

TS Optics 

Astro Tech

Feather Touch

Mechancial Diagram: 

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: ZWO-EAF-STANDARD