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iPolar™ Electronics Polar Scope
iPolarâ„¢ Electronics Polar Scope
Mount not included. Device design may change without notice.

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List Price: $248.00
Price: $218.00
Savings: $30.00

Availability: Usually ships in 2 business days
Product Code: 3339


Description Technical Specs Support Documents
Introducing iOptron iPolar - a high precision, easy to use electronics polar scope (e-PS).

What makes iPolar unique?
1. Can be easily installed inside the RA shaft on all iOptron equatorial mounts (except SmartEQ Pro).
2. Can be used on any mounts with adapters either internally or externally.
3. USB plug and play (no driver needed)
4. Works globally, no need to set northern and southern hemispheres.
5. No visible Polaris (north) or Sigma Octantis (south) is necessary.
6. No need to rotate the mount during polar align.

iPolar is a smart electronic polar scope for everyone.
  • Fast and easy to use
  • High precision (30 arcsec)
  • No need to see the Pole Star
  • No need to rotate the mount during alignment
  • Unique imaging enhancement technique
  • Smart plate solving
  • On screen instruction during alignment
  • Capable under poor sky visibility condition
  • Compatible to most equatorial mount with a proper adapter

Currently Supported Mounts:
Please select the correct mount from pull-down manual when ordering.
  • HEM15/HEM27/HEM44 (#3339A-HEM)
  • HAE29/HAE43/HAE69 (#3339)
  • SkyHunter (#3339)
  • CEM120/CEM120EC/CEM120EC2 (#3339A-120 or #3339A for replacement)
  • CEM70/CEM70G/CEM70EC/CEM79EC2/CEM70NUC (#3339A for replacement)
  • CEM60/CEM60EC (#3339-060 or #3339A-060:Will it fit my CEM60 internally?)
  • CEM40/CEM40EC/CEM40G/CEM40NUC (#3339A-040 or #3339A for replacement)
  • GEM45/GEM45EC/GEM45G/GEM45NUC (#3339A-HEM or #3339A for replacement)
  • CEM25/CEM25EC/ZEQ25 (#3339-025)
  • iEQ45Pro/iEQ45 (#3339-034)
  • iEQ30Pro/iEQ30 (#3339-034)
  • SkyGuider-Pro (#3339R)
  • SkyGuider (#3339 or #3339R)
  • SkyTracker Pro (#3339 or #3339R)
  • SkyTracker (#3339 or #3339R)
  • AVX mount (#3339-AVX)
  • CGEM/NEQ6/AZEQ6 mount (#3339-CGEM)
  • HEQ5 mount (#3339-HEQ5)
  • Takahashi mount (#3339-TAK)
  • Losmandy mount (#3339-034 for GM8xx mount, #3339-G11 for G11)
  • Other mounts

Please check this iPolar Compatibility Chart for more information. Or send a question to [email protected] for assistance.

Average Rating: Average Rating: 3 of 5 3 of 5 Total Reviews: 26 Write a review »

iPolarTM Adapter
Price: $35.00
iPolar<sup>TM</sup> Adapter

  1 of 2 people found the following review helpful:
4 of 5 Needs polar alignment app for Android October 16, 2023
Reviewer: Anonymous Person from United States  
Please make an Android app that is the functional equivalent of the Windows alignment software allowing USB OTG connection. There is an existing Android app called USB Camera (https://play.google.com/store/apps/details?id=com.shenyaocn.android.usbcamera) that is able to connect to and control iPolar via USB OTG as a web cam.

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  1 of 1 people found the following review helpful:
2 of 5 ioptron erratic quality on mounts and ipolar scope September 19, 2023
Reviewer: albert poncedeleon from carbondale, IL United States  
I have three ioptron mounts. All suffer from one problem or another. High error in tracking, more than stated in their website. Ipotron polar copes fail to make contact with the cable and the female connector in the polar scope gets loose and fails to make contact. They do not have support for these ipolars and nothing for the bad PEC of the mounts. Expensive and mediocre quality.

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  8 of 10 people found the following review helpful:
1 of 5 Cem26 w/ ipolar December 31, 2021
Reviewer: Oriol Quirant Banus from Vilamaniscle, Girona Spain  
Do you spend $ 1400 on a mount with Ipolar, or $ 2XX and you have to pay $ 10 more for the App in the Mac App Store? Seriously Ioptron? Is this all the support you offer to your clients?
What a shame.
And you don't have an App for Android / IOS?
Then you go on saying that you have the latest technology.
The next HandControl will be a caveman stick.

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  2 of 4 people found the following review helpful:
1 of 5 Disappointed November 21, 2021
Reviewer: Nicholas Kefalas from Milford, CT United States  
I had read so many good things about this, but i was utterly disappointed. The alignment was always off. And not by a little. By a lot. I could senter better with my scope. I am using a CGEMII mount.
I ended up sending it back and invested in a ASIAIR PRO. I now use the ASI120mm on my guids cope and use the polar align routine in the ASIAIR (which is not so user friendly either !). That does not giveRealtime adjustment images. It samples with images it takes every 1 to 2 seconds, which is VERY annoying, but at least i am  aligned. Maybe something was wrong with my unit ? who knows.

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  3 of 3 people found the following review helpful:
1 of 5 iPolar on Mac M1 October 1, 2021
Reviewer: David J Kreiton from Ocala, FL United States  
Prior to the M1 chip, the Mac iPolar app ($10 on the Mac App Store!) worked fairly well except for annoying green flashes while polar aligning. With the M1 chip and Mac OS Big Sur v11.6 when double clicking on the app I get the message "Cannot use iOptron iPolar". If you Show Package Contents and double click on the app in the MacOS folder it will connect, but there is constant screen flashing making polar alignment difficult, at best.
    Why would I buy an iE5100, which apparently has a MacOS driver and software, when iOptron can not make the iPolar work flawlessly?

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