ZWO EAF Electronic Automatic Focuser - Standard Version # EAF-STD
Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.
US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.
International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.
Please note: This version of the EAF has been replaced by a new EAF-5V version. See this link.
Product Details
Introducting the new EAF (Electronic Automatic Focuser), the lateset innovation from the engineers at ZWO. This electronic focuser enables precise, dynamic focus control for planetary and deep-sky imaging.
5 kg Capacity, ASCOM & ASIAIR Supported
The ZWO EAF works with all capture software supported by the ASCOM platform. The focuser also completes the ASIAIR WiFi imaging and control system. Now control your entire imaging runs from a smart phone or tablet, even from indoors.
Beautiful Design and All Metal Construction
The EAF is constructed from an all-metal housing in an attractive red color that matches our cameras. The design on the body is inspired by the changing Airy diffraction pattern through a range of focus.
Features:
- Highly integrated design
- Support ASCOM platform and various ASCOM-compatible third-party software
- Support INDI
- Support original software such as ASIAIR and ASICAP
- Support automatic focusing
- Support handle controller and manual focusing
- Support temperature sensor
- USB HID device and drive-free
- Stable and durable
Supported Telescopes:
Selected telescope models from:
- SkyWatcher
- SkyWatcher Astrophotography Reflectors
- SkyWatcher EvoStar/Black Diamond Refractors
- SkyWatcher Dobsonians
- SkyWatcher Maksutov-Newtonians
- SharpStar telescopes
- SkyRover telescopes
- TS Optics
- Astro Tech
- Feather Touch
- Takahashi (requires the optional EAF-TAK adapter which is sold separately)
- Sky-Watcher Esprit, Orion ED80T, Vixen VC200L (requires optional EAF-TAK adapter which is sold separately)
The EAF cannot be used with SCTs unless you use an external SCT focuser that is compatible with the EAF.
Available in Two Models
- Standard Version: Includes EAF body, flexible coupling, motor bracket, USB2.0 cable (This item)
- Advanced Version: Includes EAF body, flexible coupling, motor bracket, USB2.0 cable, hand controller, temperature sensor (Sold separately)
Note that operation of the EAF requires a 12V DC power supply which is not included.
Specifications:
- Body Size: 59mm x 52mm x 41mm
- Motor: Step motor, 35mm diameter, 5760 steps
- Power port: 12V DC 5.5mm x 2.1mm, center positive (power supply sold separately)
- Data port: USB2.0
- Weight: 277g
- Capacity: 5kg
Other Information
- Country of Manufacture: China
