Introducing iOptron iPolarTM - 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 hemisphere.5. No visible Polaris (north) or Sigma Octantis (south) necessary.6. No need to rotate the mount during polar align. The 3339-SkyHunter is now just the 3339 model. iPolar is a smart electronic polar scope for everyone.Manual: iPolar Operation Manual Installation-CEM25/ZEQ25 (#3339-025) Installation-iEQ/iEQ Pro mount (#3339-034) Installation-CEM60 Internal (#3339A-060) Please check if your mount needs a different adapter Installation-CEM120 Internal (#3339A-120) Please read instruction before placing order Installation-SkyGuider Pro (#3339R-SGP) Installation-SkyGuider (non-pro) (#3339 or #3339R) Installation-AVX,CGEM,HEQ5,TK (#3339-AVX and others) Software and Driver: The software is tested virus free. Please add it to your Windows defender/antivirus software White/Exclusion List if it is alarmed containing malware/virus. iPolar Software (V2.60, released on 11/14/2021, needs Windows 64 bit system) iPolar Software V2.50 Version History Specifications Field of View (FOV) ~ 13 degree Resolution 30 arc sec approx. Alignment Precision (Max.) 30 arc sec Interface Mini USB2.0 Software iPolar Software Operation System Windows 7/8.1/10/11, 64 bit, with Microsoft .NET Framework 4.8 or later installed Warranty One year limited
