iPolar Electronic Polarscope

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iPolar Electronic Polarscope

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The easy and accurate way of polar aligning your equatorial mount

Introducing iOptron iPolarTM - a high precision, easy to use electronics polarscope.

You can how achieve a fast and accuturate polar alignment with your equitorial mount. Using plate solving you do not even need to see the south celestial pole when doing your alignment.

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 hemisphere.
5. No visible Polaris (north) or Sigma Octantis (south) necessary.
6. No need to rotate the mount during polar align.

iPolar is a smart electronic polarscope for everyone.


Currently Supported Mounts:

Please select the correct mount from pull-down menu below when ordering.

  • CEM120/CEM120EC/CEM120EC2
  • CEM60/CEM60EC
  • CEM25/CEM25EC/ZEQ25
  • SkyGuider Pro
  • SkyTracker Pro
  • SkyTracker


  • 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 mounts with a proper adapter
Field of View (FOV) ~ 13 degree
Resolution 30 arcsec approx.
Alignment Precision 30 arcsec
Interface Mini USB2.0
Software iPolar Software
Operation System Windows Vista/ 7 /8 /8.1 /10, 32bit or 64 bit
Warranty One year limited


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