ZWO EAF ( Electronic Automatic Focuser)

$9.90$248.00

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Product Description

EAF ( Electronic Automatic Focuser)

EAF-body-logo

Introducing the new EAF, the latest innovation from the engineers at ZWO. This electronic focuser enables precise, dynamic focus control for planetary and deep-sky imaging.

DSC_3649-2Features:

  1. Highly integrated design
  2. Support ASCOM platform and various ASCOM-compatible third-party software
  3. Support INDI
  4. Support original software such as ASIAIR and ASICAP
  5. Support automatic focusing
  6. Support handle controller and manual focusing
  7. Support temperature sensor
  8. USB HID device and drive-free
  9. Stable and durable

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Standard Version: EAF body, flexible coupling, motor bracket, USB2.0 cable.

Advanced Vsrsion: EAF body, flexible coupling, motor bracket, USB2.0 cable, hand controller, temperature sensor. (Available in July. You could pruchase the standard version first, when hand controller has released, buy other accessories to upgrade)

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Support list:

SkyWatcher Astrophotography Reflectors, SkyWatcher Black Diamond, SkyWatcher Dobsonians, SkyWatcher Maksutov-Newtonians.
SharpStar telescopes,
SkyRover telescopes,
TS Optics,
Astro Tech,
Feather Touch,

More focuser will be supported in the further. such as TAKAHASHI telescopes, GSO telescopes.

Recommend to use extra focuser and EAF on SCT and MCT.

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Parameters:

Size: 59mm x 52mm x 41mm

Moter: Step moter, 35mm diameter, 5760 steps to rotate a circle.

Power port: 12V DC 5.5mm x 2.1mm, center positive

Data port: USB2.0 port

Weight: 277g

Capacity: 5kg

Connecting diagram

EAF connection

Mechanical diagram

EAF-drawing

What’s in the box:

EAF PACKAGE-EN

User manual:

Comming soon!

 

We are working on more barcket for focusers on market.

Shipping

  • Fast Shipping(amount ≧ 299USD) for free
  • Fast Shipping(amount < 299USD) : $20.00
  • Free Shipping(amount < 299USD) (Air Mail, 3-4 weeks) (Free)

If you can’t get the air mail package after 4 weeks, please let us know ASAP: info@zwoptical.com

Introduction

  1. Fast Shipping: we will choose DHL, UPS, TNT, EMS etc to deliver it. Usually you will get your package in one week. We provide free fast shipping for order ≧ $299 or charge extra $20 for order < $299.
  2. Free Shipping: we will ship via DGM or China Post Registered Air Mail. It usually costs 2-3 weeks to reach US or Europe and costs 3-4 weeks to reach far places.
  3. Customers from Brazil and Chile should leave a message to provide your CPF or CNPJ as your custom needs it.
  4. Customers from Russia need to provide the name of your company.

Tracking site:

DGM: http://webtrack.dhlglobalmail.com/?locale=en-US

China air mail: http://www.17track.net/en

Tax

  • The price list on our website is USD without tax.
  • Please note that buyers areliable to pay tax involved, such as Import tax, VAT , customs handling fee, etc. The additional fees may be collected at time of delivery by courier.
  • For best local service we advise customers buy our cameras form local dealers.

Warranty and Return Policy

  • We provide 2-year warranty for our products, we will offer the repair service for free within warranty period. After the warranty period, we will continue to provide repair support and service on a charged basis. We do not provide any replacement unless ZWO confirmed the product is DOA (Dead On Arrival).
  • This warranty does not apply to damage that occurred as a result of abuse or misuse, or caused by a fall or any other transportation failures after purchase.
  • Customer must pay for shipping when shipping the camera back for repair or replacement. If we confirm you can get a replacement, goods must be returned with all accessories, instructions, etc and must be suitably packed.
  • If you get a faulty camera, please contact us as soon as possible though email: info@zwoptical.com. Please describe the problem in detail and we will do our best to help you solve the problem. Most instances perceived problems are simply bad driver install or software configuration.
  • For customers who bought the camera from our dealer, dealer is responsible for the customer service for you.

 

Do you have question, answer or comment? Post here!

  1. Avatar

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    Hello Dear Zwo, will it support the Celestron EdgeHD 800? when will you release?




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      It will need an extra focuser




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    Can the focuser be powered through the USB port or does it require the 12 volt power supply?




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      requires 12V DC 5.5mm x 2.1mm, center positive




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    Will it support Explore Scientific 80 apo? It is a 2-Speed Rack and Pinion focuser.




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      Sorry it does not.




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    Will it work with the Stellervue SV102 Access?




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      yes




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    Will it work with a Celestron Edge HD?
    How would you compare it with the recently released celestron focuser?
    Will it be a Indi driver?




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      Yes it will




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    One would have to remove a knob on the focuser which is what other Stepper motors do then attach the unit to be able to then control the Focuser, So in fact the EAF is a Stepper motor in a metal housing as others on the market with the exception it will be controlled with ASIair via Tablet / Smart Phone – Laptop ,which is what makes it unique to us who wait for its release!




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      Yes, thank you for supporting us!




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    Hi does it support skywatcher 1000/200 ? Thx




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      It supports.




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    will it be compatible to a 4″ takahashi focuser?




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      It will support by another version.




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    Will the EAF have a digital readout which is independent of software such as on the unit itself or the hand control?




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      The readout will be shown in the software.




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    Do you have any availability date?




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      It will be released in 1-2 months.




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    Does the EAF come with a digital readout? Also, is there a limit to the total number of steps which may be output from the EAF? Thank you.




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      Yes you can see the readout of the steps in the software.
      The limit of the steps is 0-65535.




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    Does it include brackets that works with the Orion 2in Low-Profile Dual Speed Hybrid for Reflector focuser?




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      It supports.




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    1. Will it be be possible to turn the ficuser by hand without damaging the mottor when EAF is connected mechanicaly but not powered on?
    2. Does it have homing function? Can it detect when focuser reaches hard stops?




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      1.No it will not.
      2.You can set the limitation steps.




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    Looking to get a Moonlight CR2 focuser for my Quattro 200P ,would this EAF work on it?




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    Will you be able to run two EAF’s from the same ASCOM driver? ie, if operating a dual-rig?




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      Yes it can.




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    works with my telescope: TS-Optics Imaging Star 80mm f / 4.4 – 6-element Flatfield APO Telescope?




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      Yes it supports.




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    when will you have a bracket for the stock focusers of a celestron sct ?




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      It still needs some time.:)




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    Does this focused work on William Optics Z61 in first release? Does ZWO indilib driver support it?




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      It supports ASCOM platform.
      You can refer to the mechanical drawing in the product details page.




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    Once installed will the EAF have a release for manual focus?




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      No.




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    What exactly does the 5Kg capacity include, the whole scope, or just the camera and filters ???




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      The capacity includes everything after the EAF. the camera, filters,ADC, barlow lens etc.




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    It will have readout in the softwar, and it has maximum value.




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