ZWO EAF Electronic Automatic Focuser
ZWO EAF Electronic Automatic Focuser - Advanced
Introducing 5V EAF, this electronic focuser, like its previous version, enables precise, dynamic focus control for planetary and deep-sky imaging, while only connected to a 5V USB-port.
- Highly integrated design
- Support ASCOM platform and various ASCOM-compatible third-party software
- Support INDI
- Support original software such as ASIAIR and ASIStudio
- Support automatic focusing for DSO imaging
- Support handle controller and manual focusing
- Support temperature sensor
- USB HID device and driver-free
- Stable and durable
Compared to the old version of the EAF focuser, the main change of the 5V EAF is to eliminate the need for a 12V power supply port. Now you can directly connect it to your camera, laptop or ASIAIR PRO via the USB 2.0 port and use a cable for both data transmission and power supply! This makes the cable management much easier, as well as reducing the need for additional power outlets.
The innovative decorative pattern on the EAF is inspired by the changes of Airy disk during focusing showing how the focusing curve gives a local minimum at best focus – giving an easy explanation on how the EAF works just with a glance on the cover!
Standard Version: EAF body, flexible coupling, motor bracket, USB2.0 cable.
Founder Optics Refractors - using the Founder Optics Bracket
William Optics RedCat51 - using the Black Cat mount
SkyWatcher Astrophotography Reflectors, SkyWatcher Black Diamond, SkyWatcher Dobsonians, SkyWatcher Maksutov-Newtonians.
Please be aware that not all models from the brands above are supported. You can read the following instruction for the full supported list of telescopes and the different connection methods:
ZWO EAF Compatible Focuser List & Connecting Methods
More models will be supported in the future. Please stay tuned.
Size: 59mm x 52mm x 41mm
Moter: Step moter, 35mm diameter, 7.5° step angle
Reduction ratio: 120
Power/Data port: USB2.0 port, Type-B