ZWO Electronic Automatic Focuser (EAF) 5V
  Zoom
ZWO Electronic Automatic Focuser (EAF) 5VZWO Electronic Automatic Focuser (EAF) 5VZWO Electronic Automatic Focuser (EAF) 5V
ZWO Electronic Automatic Focuser (EAF) 5VZWO Electronic Automatic Focuser (EAF) 5VZWO Electronic Automatic Focuser (EAF) 5V

ZWO Electronic Automatic Focuser (EAF) 5V

£184.00
  (30 Reviews)
✓ 2 year warranty

:  

17x in stock shipped 1-2 working days

About this product

Model:  zwo_eaf
Part Number:  ZWO-5V-EAF

Latest version uses 5v USB for Power Supply

You can now directly connect the EAF to your camera, laptop or ASIAIR PRO via the USB 2.0 port & cable for both data transmission and power supply. This makes cable management easier and reduces power requirements.​ 

Compatible with the ASIAIR smiley

Support list:

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

Please be aware not all models from the brands above are supported.  

For information regarding the full supported list and connection methods please see HERE:

With an optional adapter the following Takahashi and Vixen telescope focusers are also supported:

  • Takahashi FSQ85
  • Takahashi FSQ106 (not first generation)
  • Takahashi TOA-130NFB
  • Takahashi TOA-150B
  • Vixen VC200L

Specifications

  • Size: 60mm x 50mm x 40mm
  • Step motor, 35mm diameter, 7.5° step angle
  • Reduction ratio: 120
  • Data port: USB2, Type-B
  • Weight: 277g
  • Capacity: 5kg

 

Customer reviews

Average Rating (30 Reviews):  
Write a Review and share your opinions!

Rating (max 5):  
LOVE - but awkward to fit to the SW200P
Wednesday, 29 December 2021  | 

This is going to change the way I image, 100%. But trying when trying to fit it to a SW200P is a little tricky. The spindle from focuser to the EAF isn't long enough, so make sure you take off both thumbwheels from the focuser, and extend the gear rod from the focuser as far as it can go without it falling out. It site best on the right hand side for me. Then it will fit like a glove. Can wait for the bloody clouds to clear!


Rating (max 5):  
ZWO EAF
Wednesday, 8 December 2021  | 

Not fitted it yet but delivered promptly. Thankyou very much!


Rating (max 5):  
very fast delivery and quality product
Tuesday, 7 December 2021  | 

I messaged FLO about the EAF to see if it would fit on my skywatcher 72ED, Grant replied within a few hours assuring me it would fit perfect, so i ordered it, 2 days later i received the EAF and fitting was simple which took about 20 minutes, i tested it with my asiair plus and manually used the focus buttons and it worked perfect, i have not been able to try it out in the garden yet to see what auto focus is like ( British weather ) but im sure it will work great. Thanks again FLO for good advice and quick dispatch and delivery.


Rating (max 5):  
Love it!!!
Friday, 3 September 2021  | 

First comment would be order time. When I purchased it said it would be a week. I don't know how FLO define a week but arriving 48 hours after I ordered it was a really pleasant surprise! As is usual with ZWO the instructions can be a little confusing but there are literally hundreds of how to guides out there on the internet so it did not take very long to get it fitted.

I have used with both NINA and Sharpcap and I have to say this is probably my favourite bit of kit I have bought to date. It is very well made and the removal of the power supply and powering though USB is a really good idea as it cuts down on cables needed.

I find it works flawlessly, my pictures now are so sharp, I really don't know why I didn't get one of these before.

Definitely would recommend getting one and would always recommend buying from here!


Rating (max 5):  
Electonic Focuser from ZWO
Thursday, 2 September 2021  | 

Purchased together with the temerature controller, the focuser has worked extremely smoothly and with accurate focusing. It integrates seamlessly with the AIPAIR pro and associated app, which I use on the Ipad. The focuser will automatically refocus using the Autorun integration and temperature movement parameters. It can also be programmed to focus after a meridian flip. An excellent piece of equipment. So why only a 4* rating? In a word, "Instructions". With ZWO you know the instructions will be lacking and the first thing to do is to head to the web for "How To " videos. Once I assembled the focuser with the scope fully retracted, it worked perfectly. if only ZWO would improve their documentation they would be truly 5*


Rating (max 5):  
A good addition
Tuesday, 20 July 2021  | 

Just bought this and another few small items from First Light Optics. So far, very pleased with this ZWO autofocuser having used it on a couple of occasions to date. Makes life much easier and with the ASIair pro, it's a breeze.
Excellent support and advice from Chris at FLO.


Rating (max 5):  
ZWO Electronic Automatic Focuser (EAF) 5V on a William Optics GT81 Mk4
Tuesday, 13 July 2021  | 

Extremely easy to fit the EAF to this scope , the kit even contains the 2 allen keys you need to do the changeover. Took all of 10 minutes to get to the testing it running stage (tested with APT).
I had looked at the videos on uTube before I ordered it so I knew what to expect.
Runs very smooth and will give me full remote imaging capability (from a cosy seat beside the woodstove).
Have uploaded a photo sequence of fitting it to the GT81 along with some tips on Stargazers Lounge if anyone is thinking of doing the same.


Rating (max 5):  
EWO Auto focuser
Monday, 5 July 2021  | 

Product was easy to install and works fine with WO Zenithstar 61, excellent service and help from FLO. Would use again without a doubt.
Tom Merseyside.


Rating (max 5):  
Brilliant!
Monday, 5 July 2021  | 

Great product - ideally used with an ASIair Pro. Surprisingly easy to attach to the scope by searching on YouTube for a video to follow. Probably the only astro product that doesn’t seem expensive


Rating (max 5):  
Great bit of kit.
Thursday, 24 June 2021  | 

As title states, solid and well made but can't give a review as yet as have not had chance to use it as yet under seeing conditions. FLO were great and kept me informed on progress of order and once sent out took less than 24 hours to arrive.


Read all 30 customer reviews...

FAQ

Please fill in the form below to ask a question.

*
*
*