ZWO EAF ( Electronic Automatic Focuser)

$9.90$248.00

EAF will be available around next week!

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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

DSC_3654

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

Advanced Version: EAF body, flexible coupling, motor bracket, USB2.0 cable, hand controller, temperature sensor.

You could purchase the standard version first, and then, buy other accessories to upgrade:

temperature sensor

handle controller:

HC-1

This Hand Controller links to the ZWO EAF (Electronic Automatic Focuser), it shows in every smooth inch of casing with environment friendly APS material. It comes with a 3.5mm female socket. You will be having a comfort grip when you touch its ergonomic design!
ZWO EAF Hand Controller provides an easy method of focusing the telescope, Featuring IN and OUT buttons, a 2-line display, slow and fast speed rate control.
A “must-have” option for EAF user!

HC-4

 

DSC_3655

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.

DSC_3753

 

 

 

 

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:

Read OnlineDownload

 

 

We are working on more bracket for focusers on market.

Now, ZWO EAF bracket for Takahashi Scope is available (this part is defined as optional accessories  for ZWO EAF):

Support List:

Takahashi FSQ85
Takahashi FSQ106
Takahashi TOA-130NFB
Takahashi TOA-150B
Skywatcher Esprit 100
Skywatcher Esprit 120
Skywatcher Esprit 150
Vixen VC200L
Orion ED80T

Connecting-bracket for Takahashi Scopepacking information

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 ZWO!
    What are the shipping time estimates to the United States on this product? You show it available, but the US dealers show backordered.
    Thank you




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      If you order it from our website, it may take 2 weeks, it depends on the Clearance time.




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    Will this work with a TPO 2 inch Dual Speed SCT Crayford Rear Focuser?




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      Sorry we are not sure, please check the mechanical drawing and confirm the size.




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    Does it support Orion EON 80ED?
    It has dual speed Crayford focuser.




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      Can you send us the picture of bottom part of the focuser to support@zwoptical.com?
      Or you can refer to the mecahnial drawing in details page to comfirm the size.




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    does it support TS Crayford Style Focuser for SC Telescope




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      Can you send us the picture of bottom part of the focuser to support@zwoptical.com?
      Or you can refer to the mecahnial drawing in details page to comfirm the size.




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    Just wondering if this will fit on a Astronomic AT60ED (same scope as William Optics Zenithstar 61 APO)




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      Hi ,
      Can you send us the picture of bottom part of the focuser to support@zwoptical.com?
      Or you can refer to the mecahnial drawing in details page to comfirm the size.




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    Will it support Feather Touch 3,5″ ?




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      Yes it support.
      You can refer to mechanical drawing in the details page to confirm the size.




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  7. Avatar

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    This is a follow up question regarding my 9.25 Edge HD with the focus knob replaced by a 10:1 Feather Touch focuser. Does the EAF connect with the course or the fine focus knob on the Feather Touch?




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      You need to uninstall both the course and fine focus, then install the EAF.




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  8. Avatar

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    I have a 9.25 Edge HD with the focus knob replaced by a 10:1 Feather Touch focuser. Will the EAF work with this setup? Also, am I correct in assuming I can adjust the EAF focus with just the Hand Controller (ie no computer connection) when it becomes available?




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      1.EAF can work with Feather Touch focuser.
      2.Yes.




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  9. Avatar

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    Hi does it support GSO 10″ f/4 Imaging Newtonian Reflector Telescope ? Thx




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      It does not support yet.




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    If the asiair USB connections are connected to the asi camera, filter wheel, guidecam, and mount. How can I connect the EAF with no more USB ports available?




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      Please connect to the USB hub in the cooled camera.




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    Dose it support CT8 UK Orion ?




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    Hi, will it work on a Lacerta NoN Octo focusser?




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      Can you send us the picture of bottom part of the focuser to support@zwoptical.com?
      Or you can refer to the mecahnial drawing in details page to comfirm the size.




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    Will it work with a standard skywatcher 200p?




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      Yes




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  14. Avatar

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    will it work with the Focuser of a Vixen VMC200L?

    Mario




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      Yes it works




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  15. Avatar

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    Hi,

    Is there a possibility to adapt die EAF to a Vixen VMC200L.

    Cheers

    Mario




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      Yes




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  16. Avatar

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    How long does it take for the EAF drive shaft to make 1 complete revolution?




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      In few seconds




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  17. Avatar

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    Hello,

    Does it support Explore Scientific 127mm Telescope?

    Best regards




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      It does not.




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    Hello, does it support Lacerta OctoPlus508N focuser? Thanks and best regards, Matthias




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      Can you send us the picture of bottom part of the focuser to support@zwoptical.com?
      Or you can refer to the mecahnial drawing in details page to comfirm the size.




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    Is this compatible with Stellarvue SV70T with a 2.5″ rack and pinion focuser ? Thank you!




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      It supports.




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    Hello, could you please inform me if it works with Skywatcher Skymax-102 Maksutov telescope?




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      It need extra focuser.




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