{"title":"iOptron iPolar Electronic Polar Scopes","description":"\u003cp\u003eiOptron iPolar electronic polar scopes are small cameras that image the sky around the celestial pole and show on a computer exactly how to adjust the mount, making polar alignment faster and more accurate than with an optical polar scope.\u003c\/p\u003e\u003cp\u003eInternal versions fit iOptron mounts such as the CEM26, GEM28, CEM40, CEM120 and HEM series. External versions and mounting adapters fit Celestron CGEM, Sky-Watcher HEQ5 and Takahashi equatorial mounts.\u003c\/p\u003e","products":[{"product_id":"ioptron-ipolar-electronic-polarscope","title":"iOptron iPolar Electronic Polarscope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAchieves polar alignment with 30 arcsecond resolution\u003c\/li\u003e\n\u003cli\u003eWide 13° field of view for robust plate-solving\u003c\/li\u003e\n\u003cli\u003eSimple Mini USB 2.0 interface for power and data\u003c\/li\u003e\n\u003cli\u003eCompatible with Windows 7, 8, 8.1, and 10 (32\/64 bit)\u003c\/li\u003e\n\u003cli\u003eDesigned for external mounting on iOptron iEQ30 \u0026amp; iEQ45 Pro mounts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron iPolar Electronic Polarscope\u003c\/h2\u003e\n\u003cp\u003eThe iOptron iPolar Electronic Polarscope replaces traditional optical alignment with a digital camera system that achieves a resolution of 30 arcseconds, powered by a single Mini USB 2.0 connection. With its wide 13° field of view, the included software can plate-solve and find the celestial pole on any compatible Windows 7, 8, 8.1, or 10 computer, even when Polaris is completely obstructed. This 5 VDC system eliminates the need to kneel behind the mount, providing a fast, accurate alignment directly from your laptop screen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e30 Arcsecond Alignment Accuracy, No Polaris Required\u003c\/h3\u003e\n\u003cp\u003eThe core of the iPolar system is its ability to deliver precise polar alignment with a resolution of 30 arcseconds without needing a direct line of sight to Polaris or Sigma Octantis. By imaging the sky and plate-solving the starfield, the software calculates the exact position of the celestial pole. This means you can achieve a perfect alignment even if your view is blocked by trees, buildings, or passing clouds—conditions that make a traditional polar scope unusable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eWide 13° Field of View for Reliable Plate Solving\u003c\/h3\u003e\n\u003cp\u003eA successful plate-solve depends on capturing a sufficient number of stars. The iPolar's generous 13° field of view ensures it sees a large enough patch of sky to identify the star patterns reliably, even in areas with few bright stars or under light-polluted suburban skies. This wide-field capability is key to its \"anywhere on Earth\" functionality, making it a robust tool for imagers at any latitude.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSimple USB 2.0 Power and Windows Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe iPolar is engineered for simplicity, using a single Mini USB 2.0 connection for both power and data transfer from your Windows PC. The device is plug-and-play, requiring no special drivers for your computer to recognize it. This external version is specifically designed to attach to iOptron iEQ30, iEQ30 Pro, iEQ45, and iEQ45 Pro equatorial mounts, integrating seamlessly with your existing setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe Digital Advantage: Faster Setups than Optical Polar Scopes\u003c\/h3\u003e\n\u003cp\u003eCompared to a traditional optical polar scope, the iPolar workflow is a significant upgrade in comfort and efficiency. There is no need to crouch or kneel behind the mount, squint through a small eyepiece, or manually rotate the RA axis to align a reticle. The entire process is displayed on your laptop screen with clear instructions, making alignment faster and less physically demanding. The only trade-off is the requirement of a computer at the telescope, a standard component of most modern astrophotography rigs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iOptron iPolar work without a view of Polaris?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iOptron iPolar uses a digital camera and sophisticated software to take a picture of the sky near the pole. It then performs a \u003cstrong\u003eplate-solve\u003c\/strong\u003e, identifying the star patterns in the image to calculate the precise location of the true celestial pole, even if the pole star itself is hidden. The software then guides you to adjust your mount until it's perfectly aligned.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this iOptron iPolar on a mount other than an iEQ30 or iEQ45?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis specific model is designed for external mounting on the iOptron iEQ30, iEQ30 Pro, iEQ45, and iEQ45 Pro mounts. iOptron offers different versions of the iPolar and separate adapters to fit a wide variety of other mounts. You must use the correct adapter for your specific mount model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy backyard has a tree blocking Polaris. Can the iOptron iPolar still get an accurate alignment for imaging the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This is a primary advantage of the iPolar. As long as the camera can see a patch of sky near the pole (even if Polaris itself is blocked by the tree), it can plate-solve and guide you to a \u003cstrong\u003e30 arcsecond\u003c\/strong\u003e alignment. This level of accuracy is more than sufficient for long-exposure imaging of deep-sky targets like the Orion Nebula (M42).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the power requirements for the iOptron iPolar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iPolar is very efficient and is powered directly from your computer via a single Mini USB 2.0 cable. It operates on \u003cstrong\u003e5 VDC\u003c\/strong\u003e supplied by the USB port, so no external power supply is needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need to install special drivers for the iOptron iPolar on my Windows 10 laptop?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The iOptron iPolar is a plug-and-play device on compatible Windows operating systems (Windows 7, 8, 8.1, and 10). Your computer should recognize it automatically without the need for manual driver installation. You will only need to download and install the iPolar software itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have an iOptron iEQ45 Pro mount. Will this iPolar provide enough accuracy for long-exposure astrophotography with my 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The iPolar's \u003cstrong\u003e30 arcsecond\u003c\/strong\u003e resolution provides a highly accurate polar alignment that is ideal for autoguided, long-exposure astrophotography, even with the long focal length of an 8\" SCT. A precise alignment reduces the workload on your autoguider, leading to rounder stars and better tracking performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View\u003c\/td\u003e\n\u003ctd\u003e13°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e30 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eMini USB2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e5 VDC, USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Operating Systems\u003c\/td\u003e\n\u003ctd\u003eWindows 7, 8, 8.1, 10; 32 or 64 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e0.575 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Dimensions (LxWxH)\u003c\/td\u003e\n\u003ctd\u003e5.8 x 5.2 x 3.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"iEQ30\/iEQ45","offer_id":44968029192477,"sku":"IOP-3339-034","price":333.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-iPolar__40768.1656943959.1280.1280.jpg?v=1684348076"},{"product_id":"ioptron-3339","title":"iOptron iPolar™ Electronics Polar Scope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAchieves polar alignment precision of approximately 30 arcseconds\u003c\/li\u003e\n\u003cli\u003eWide ~13 degree field of view for easy pole acquisition\u003c\/li\u003e\n\u003cli\u003eHigh-resolution sensor provides 30 arcsecond (approx.) resolution\u003c\/li\u003e\n\u003cli\u003eConnects to your computer via a standard USB 2.0 interface\u003c\/li\u003e\n\u003cli\u003eDesigned for Windows 7, 8.1, 10, and 11 (64-bit) operating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron iPolar™ Electronics Polar Scope\u003c\/h2\u003e\n\u003cp\u003eThe iOptron iPolar™ Electronics Polar Scope replaces the tedious process of optical polar alignment with a fast, digital solution capable of achieving 30-arcsecond precision. Its internal camera captures a wide, ~13-degree field of view of the polar region, and the iPolar software plate-solves the image to locate the celestial pole with a resolution of approximately 30 arcseconds. The entire process connects to your Windows computer via a single USB 2.0 cable, streamlining your setup and getting you on target faster.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFast Polar Alignment: 30 Arcsecond Precision via Plate Solving\u003c\/h3\u003e\n\u003cp\u003eThe core of the iPolar is its plate-solving capability. Instead of requiring you to identify faint stars like Polaris and manually center them in a reticle, the iPolar does the work for you. It takes a digital image, identifies the star patterns, and calculates the exact position of the celestial pole, guiding you to a precise alignment with on-screen instructions. This digital method consistently delivers an alignment with a maximum error of just 30 arcseconds, a critical factor for successful long-exposure astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiPolar vs. QHY Polemaster: No RA Rotation Required\u003c\/h3\u003e\n\u003cp\u003eA key operational advantage of the iPolar is its ability to align your mount without requiring any rotation of the Right Ascension (RA) axis. Unlike competing systems that need to be rotated to find the axis of rotation, the iPolar's plate-solving algorithm determines the pole's location from a static position. This simplifies and accelerates the alignment process, especially in situations where your view is partially obstructed or you want to minimize any disturbance to your initial setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHardware and Connectivity: USB 2.0 Interface\u003c\/h3\u003e\n\u003cp\u003eThe iPolar is a compact and lightweight unit, weighing only 1 lb, making it a seamless addition to any compatible iOptron mount. It communicates with the control software through a standard USB 2.0 interface. This single-cable connection provides both data and power to the device, eliminating the need for a separate power supply and reducing cable clutter at the mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSoftware Requirements: For Windows 7, 8.1, 10 \u0026amp; 11\u003c\/h3\u003e\n\u003cp\u003eThe iPolar is designed to operate exclusively with its dedicated software on specific Windows platforms. To use the device, you must have a computer running a 64-bit version of Windows 7, 8.1, 10, or 11 with Microsoft .NET Framework 4.8 or a later version installed. It is important to note that there is no officially supported, stable software for macOS, iOS, or Android, making the iPolar a Windows-only solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iPolar's ~13 degree FOV help achieve a 30 arcsecond alignment?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe wide \u003cstrong\u003e~13 degree field of view\u003c\/strong\u003e ensures that the camera can easily capture Polaris and the surrounding stars needed for a successful plate solve, even if the mount is not perfectly aimed at the pole initially. The software then uses this wide-field image to precisely calculate the pole's location, allowing the high-resolution sensor to guide you to a final alignment with \u003cstrong\u003e30 arcsecond precision\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI use a MacBook for my astrophotography rig. Is the iPolar compatible?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the iPolar is not officially supported on macOS. The control software is specifically written for \u003cstrong\u003e64-bit Windows operating systems (7, 8.1, 10, 11)\u003c\/strong\u003e. Users on macOS, iOS, or Android platforms will not be able to operate the iPolar with official software and should consider this a critical factor before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the iPolar over a traditional optical polar scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantages are speed, precision, and comfort. The iPolar's plate-solving is faster and more accurate than manually aligning stars in a reticle. It also eliminates the need to crouch or kneel in uncomfortable positions to look through a small optical scope, as the entire process is managed from your computer screen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the iPolar need a clear view of Polaris to work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Like any polar scope, the iPolar must have a direct line of sight to the north celestial pole (or south celestial pole in the southern hemisphere) to function. It relies on imaging the stars in that region to calculate the pole's position. Obstructions like trees or buildings will prevent it from working.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the full system requirements for the iPolar software?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will need a computer with a \u003cstrong\u003e64-bit version of Windows 7, 8.1, 10, or 11\u003c\/strong\u003e. Additionally, your system must have \u003cstrong\u003eMicrosoft .NET Framework 4.8\u003c\/strong\u003e or a later version installed for the software to run correctly. The device connects via a standard \u003cstrong\u003eUSB 2.0\u003c\/strong\u003e port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need to rotate my mount's RA axis when using the iPolar for alignment?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. A significant benefit of the iPolar's plate-solving method is that it does not require you to rotate the mount in Right Ascension. It can determine the pole's location from a single, static image, which simplifies and speeds up the alignment process compared to methods that rely on finding the center of rotation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Precision\u003c\/td\u003e\n\u003ctd\u003e30 arcsec (Max.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View (FOV)\u003c\/td\u003e\n\u003ctd\u003e~ 13 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e~ 30 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eiPolar Software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating System\u003c\/td\u003e\n\u003ctd\u003eWindows 7\/8.1\/10\/11 (64 bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Requirement\u003c\/td\u003e\n\u003ctd\u003eMicrosoft .NET Framework 4.8 or later\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e6 x 5 x 3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Electronics Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917272641821,"sku":"IOP-3339","price":305.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-iPolar-Electronics-Polar-Scope-1_a8bcec0e-331f-4844-b586-10e83fbeb827.jpg?v=1789141633"},{"product_id":"ioptron-3339a-hem","title":"iOptron iPolar Electronic Polarscope for HEM15\/HEM27\/HEM44 Mounts","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAchieves polar alignment precision of approximately 30 arcseconds\u003c\/li\u003e\n\u003cli\u003eDesigned for internal installation on iOptron HEM15, HEM27, and HEM44 mounts\u003c\/li\u003e\n\u003cli\u003eSimple USB 2.0 interface connects directly to a PC\u003c\/li\u003e\n\u003cli\u003eUses dedicated iPolar software for a streamlined alignment process\u003c\/li\u003e\n\u003cli\u003eCompatible with Windows 7, 8.1, 10, and 11 (64-bit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron iPolar Electronic Polarscope for HEM15\/HEM27\/HEM44 Mounts\u003c\/h2\u003e\n\u003cp\u003eThe iOptron iPolar Electronic Polarscope for HEM mounts replaces traditional optical alignment with a digital workflow, achieving a maximum alignment precision of 30 arcseconds. This internal version connects via USB 2.0 to a Windows 7\/8.1\/10\/11 PC, using the iPolar software to guide you to a perfect alignment in minutes, without ever needing to kneel behind the mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e30 Arcsecond Precision via iPolar Software\u003c\/h3\u003e\n\u003cp\u003eThe core of the iPolar system is its ability to deliver repeatable, high-precision polar alignment essential for long-exposure astrophotography. With a resolution of approximately 30 arcseconds, the camera can detect minute deviations from the celestial pole, allowing you to make precise adjustments using your mount's altitude and azimuth bolts.\u003c\/p\u003e\n\u003cp\u003eThe process is entirely screen-based. After connecting the iPolar to your Windows PC via USB 2.0, the software displays a live view from the camera, identifies the pole star, and shows its correct position on a digital reticle. You simply adjust the mount until the star is centered on the target—no complex reticle interpretation or uncomfortable viewing positions required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Internal Design for HEM15, HEM27 \u0026amp; HEM44 Mounts\u003c\/h3\u003e\n\u003cp\u003eThis version of the iPolar is engineered specifically for internal installation within iOptron's HEM15, HEM27, and HEM44 series mounts. Unlike external, bolt-on polar scopes, this integrated design ensures the iPolar is always perfectly aligned with the mount's Right Ascension axis, protected from accidental bumps, and ready to use at a moment's notice.\u003c\/p\u003e\n\u003cp\u003eBecause it becomes a permanent part of the mount, you eliminate a common source of error and setup time. There is no need to attach, align, and remove an accessory for each imaging session, streamlining your field setup and breakdown process significantly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiPolar vs. Optical Polar Scopes: A 21st Century Workflow\u003c\/h3\u003e\n\u003cp\u003eWhile a traditional optical polar scope is a reliable tool that requires no power or software, the iPolar offers critical advantages for the modern imager. The most significant is the ability to align the mount even when the pole star, Polaris, is obstructed by trees or buildings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Use:\u003c\/strong\u003e The iPolar's on-screen guides eliminate the need to interpret complex, rotating reticles and orient them for the current date and time. The software does the calculations for you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort:\u003c\/strong\u003e All adjustments are made while comfortably viewing a laptop screen, removing the need to kneel or contort your body to look through a small eyepiece at the back of the mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e The electronic camera is sensitive enough to plate-solve the starfield near the pole. This allows for accurate alignment even if you can't see Polaris directly, a task impossible for an optical scope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main benefit of the iOptron iPolar for my HEM27 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefit is achieving a fast, comfortable, and highly accurate polar alignment with a precision of \u003cstrong\u003e30 arcseconds\u003c\/strong\u003e. This level of accuracy is crucial for preventing field rotation in long-exposure images. The internal design means it's always aligned and ready to go.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat computer and software do I need to use the iPolar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will need a computer running a 64-bit version of \u003cstrong\u003eWindows 7, 8.1, 10, or 11\u003c\/strong\u003e, with Microsoft .NET Framework 4.8 or later installed. The iPolar uses its own dedicated \u003cstrong\u003eiPolar Software\u003c\/strong\u003e, which is available for download from the iOptron website.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy backyard view of Polaris is blocked by a tree. Can I still use the iPolar with my HEM44 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This is a major advantage of the iPolar. The camera is sensitive enough to identify the star patterns around the celestial pole. As long as it can see a portion of the sky near the pole, it can plate-solve and determine the pole's location, allowing you to achieve a precise alignment even without a direct line of sight to Polaris.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iPolar's 30 arcsecond precision help my astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn alignment error of just a few arc-minutes can cause stars at the edge of your frame to trail or appear as tiny arcs over a long exposure. By achieving an alignment with \u003cstrong\u003e30 arcsecond precision\u003c\/strong\u003e, you minimize this tracking error at its source, resulting in sharper stars across the entire field of view, especially with longer focal length telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need to remove the internal iPolar from my HEM15 mount for transport?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The internal iPolar is designed to be a permanent component of the mount. Once installed, it is protected within the mount's chassis and does not need to be removed for transport or storage, which simplifies your setup process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the iPolar compatible with Mac or Linux operating systems?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the official iPolar software is specified for \u003cstrong\u003eWindows operating systems only\u003c\/strong\u003e (Windows 7\/8.1\/10\/11, 64 bit). There is no native support for macOS or Linux.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Precision\u003c\/td\u003e\n\u003ctd\u003e30 arcsec (Max.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e~30 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eiPolar Software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating System\u003c\/td\u003e\n\u003ctd\u003eWindows 7\/8.1\/10\/11, 64 bit, with Microsoft .NET Framework 4.8 or later\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eOne year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Electronic Polarscope for HEM15\/HEM27\/HEM44\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Telescope and 1-Year Accessory Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917273067805,"sku":"IOP-3339A-HEM","price":312.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-iPolar-Electronic-Polarscope-for-HEM15-HEM27-HEM44-Mounts-1_3886d669-cd93-4ebe-af53-b5cc2d504841.jpg?v=1789141651"},{"product_id":"ioptron-3339a-120","title":"iOptron iPolar Internal Electronic Polar Scope for CEM120 Mounts","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAchieves polar alignment with 30 arcsecond resolution\u003c\/li\u003e\n\u003cli\u003e13° wide field of view digital camera\u003c\/li\u003e\n\u003cli\u003eDesigned for internal installation in iOptron CEM120 mounts\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 interface for power and data\u003c\/li\u003e\n\u003cli\u003eSoftware compatible with Windows 7, 8, 8.1, and 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron iPolar Internal Electronic Polar Scope for CEM120 Mounts\u003c\/h2\u003e\n\u003cp\u003eThe iOptron iPolar Internal Electronic Polar Scope for CEM120 mounts replaces traditional optical methods with a digital system capable of 30 arcsecond resolution. Its wide 13° field of view camera and dedicated software for Windows 7, 8, 8.1, and 10 PCs allow for precise alignment in minutes, even when clouds or light pollution obscure your view of the pole star.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDigital Polar Alignment: 30 Arcsecond Precision Without Polaris\u003c\/h3\u003e\n\u003cp\u003eThe core of the iPolar is a digital camera that captures a wide 13° field of the sky, paired with intelligent software that plate-solves the star patterns. This system calculates the true celestial pole's position and guides you through alignment with on-screen instructions, achieving a precision of 30 arcseconds without you ever needing to see Polaris or Sigma Octantis directly. This makes accurate setup possible from light-polluted backyards, balconies with obstructed views, or during nights with passing clouds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eInternal CEM120 Design with USB 2.0 PC Control\u003c\/h3\u003e\n\u003cp\u003eThis version of the iPolar is engineered specifically to fit inside the Right Ascension (RA) axis of the iOptron CEM120 mount. This internal mounting keeps the device protected and ensures there are no external components to snag cables or interfere with your imaging equipment. A single Mini-USB 2.0 connection to your Windows PC provides both power and data, with plug-and-play operation that requires no special driver installation to get started.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiPolar vs. Optical Scopes: A 13° Digital View for Any Sky\u003c\/h3\u003e\n\u003cp\u003eUnlike a traditional optical polar scope, which requires you to kneel behind the mount and squint through a small eyepiece, the iPolar displays its wide 13° field of view on your computer screen. This eliminates physical discomfort and the challenge of interpreting reticle markings in the dark. The software-driven process is faster and more intuitive, removing the guesswork and delivering repeatable, high-precision alignment for demanding astrophotography sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iOptron iPolar for CEM120 achieve a 30 arcsecond alignment?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iPolar uses a sensitive digital camera and software to take a picture of the sky near the pole. It then \u003cstrong\u003eplate-solves\u003c\/strong\u003e this image, identifying star patterns to determine the exact center of celestial rotation. The software then provides simple on-screen instructions to adjust your mount until it is perfectly aligned with a resolution of \u003cstrong\u003e30 arcseconds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iOptron iPolar for my CEM120 mount if my view of Polaris is blocked by a tree?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This is a primary advantage of the iPolar. As long as the camera can see a portion of the sky around the celestial pole, the software can plate-solve the visible stars to find the pole's location. You do not need a direct line of sight to the pole star itself, making it ideal for locations with obstructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat computer and operating system do I need for the iOptron iPolar for CEM120?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will need a computer running a \u003cstrong\u003e32-bit or 64-bit\u003c\/strong\u003e version of \u003cstrong\u003eWindows 7, 8, 8.1, or 10\u003c\/strong\u003e. The iPolar connects to the computer via a Mini-USB 2.0 port for power and data transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need to install special drivers for the iOptron iPolar for CEM120?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The iOptron iPolar is a plug-and-play device. Your Windows operating system should recognize it automatically without the need for you to manually install any drivers. You will only need to download and run the iPolar software itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a CEM120 mount in the Southern Hemisphere. Will the iOptron iPolar work for me?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The iPolar software works equally well in both the Northern and Southern Hemispheres. It will plate-solve the stars around the South Celestial Pole (near Sigma Octantis) just as it does for the North, providing accurate alignment anywhere in the world.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow is the iOptron iPolar powered when connected to my CEM120 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iPolar is powered directly from your computer through the same Mini-USB 2.0 cable that it uses for data communication. It draws \u003cstrong\u003e5 VDC\u003c\/strong\u003e from the USB port, so no separate power supply is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View\u003c\/td\u003e\n\u003ctd\u003e13°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e30 Arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eMini-USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e5 VDC, via USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible OS\u003c\/td\u003e\n\u003ctd\u003eWindows 7, 8, 8.1, 10 (32 or 64 bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e0.45 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Dimensions\u003c\/td\u003e\n\u003ctd\u003e5.5\" x 4\" x 3.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Internal Electronic Polar Scope for CEM120\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMini-USB Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917273952541,"sku":"IOP-3339A-120","price":333.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-iPolar-Internal-Electronic-Polar-Scope-for-CEM120-Mounts-1_08121111-319c-432e-8afc-27e84a0daaab.jpg?v=1789141685"},{"product_id":"ioptron-3339a-040","title":"iOptron iPolar Internal Electronic Polar Scope for CEM40 Mounts","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAchieves polar alignment to a resolution of 30 arcseconds\u003c\/li\u003e\n\u003cli\u003eWide 13° field of view for rapid plate solving\u003c\/li\u003e\n\u003cli\u003eInstalls internally on iOptron CEM40 and GEM45 mounts\u003c\/li\u003e\n\u003cli\u003eSimple plug-and-play operation via a Mini-USB 2.0 port\u003c\/li\u003e\n\u003cli\u003eSoftware compatible with Windows 7, 8, 8.1, and 10 (32\/64 bit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron iPolar Internal Electronic Polar Scope for CEM40 Mounts\u003c\/h2\u003e\n\u003cp\u003eThe iOptron iPolar Internal Electronic Polar Scope replaces traditional optical alignment with a digital camera system capable of 30 arcsecond resolution. Its wide 13° field of view allows the included software to plate solve the sky and guide you to a precise alignment, even when the pole star is completely obstructed. Powered by a 5 VDC Mini-USB 2.0 connection, the iPolar is fully compatible with Windows operating systems from 7 through 10 in both 32-bit and 64-bit versions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e30 Arcsecond Precision Without a Pole Star\u003c\/h3\u003e\n\u003cp\u003eThe core of the iPolar system is its ability to deliver highly accurate polar alignment without needing a direct line of sight to Polaris or Sigma Octantis. The camera's sensitive sensor and wide 13° field of view capture enough of the circumpolar region for the software to identify star patterns and calculate the true celestial pole's exact location. This allows you to achieve an alignment accuracy of 30 arcseconds, a level of precision essential for long-exposure astrophotography, from locations with obstructed views, light pollution, or even thin clouds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eInternal Design for CEM40 \u0026amp; GEM45 Mounts\u003c\/h3\u003e\n\u003cp\u003eSpecifically designed for the iOptron CEM40 and GEM45 equatorial mounts, the iPolar installs directly into the mount's Right Ascension (RA) axis. This internal placement is a significant advantage over external alignment cameras, as it eliminates the risk of snagging cables and requires no additional brackets or counterweights. The entire system is self-contained within the mount chassis, preserving the clean ergonomics and balance of your setup while drawing 5 VDC power through a standard Mini-USB 2.0 interface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSoftware-Guided Workflow for Windows 7-10\u003c\/h3\u003e\n\u003cp\u003eiOptron has simplified the alignment process to a simple, on-screen routine. The iPolar is a plug-and-play device, requiring no special drivers for computers running Windows 7, 8, 8.1, or 10. Once connected, the downloadable software displays a live view from the camera and provides clear, unambiguous instructions to center your mount on the pole. The entire process is visual, removing the guesswork and physical discomfort of crouching behind a traditional optical polar scope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiOptron iPolar vs. Optical Scopes: The End of Polar Star Dependence\u003c\/h3\u003e\n\u003cp\u003eWhile a traditional optical polar scope is self-contained and requires no power, its utility ends the moment Polaris is hidden. The iPolar excels in precisely these compromised conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eObstructed Views:\u003c\/strong\u003e The iPolar's plate-solving works as long as it can see a portion of the sky near the pole. Trees, buildings, and balcony railings that make optical alignment impossible pose no challenge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Use:\u003c\/strong\u003e There is no need to kneel on wet ground or contort your body to look through a small eyepiece. The entire alignment is done comfortably from your laptop screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeatable Accuracy:\u003c\/strong\u003e The software-driven process eliminates the subjectivity of aligning reticle patterns by eye, delivering a repeatable alignment resolution of 30 arcseconds every time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy CEM40 mount is set up behind my house where Polaris is blocked. Can the iOptron iPolar still align it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This is the primary advantage of the iPolar. It does not need to see the pole star directly. As long as the camera can see a patch of sky near the celestial pole, its plate-solving software can determine the pole's location and guide you to a precise alignment with 30 arcsecond accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI do my imaging from a light-polluted city. Will the iOptron iPolar for my GEM45 still work effectively?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The iPolar is designed to work well in light-polluted conditions. The software is adept at picking out stars against a bright sky background, often performing more reliably than the human eye can through an optical scope in the same conditions. It can even work through thin clouds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the alignment accuracy of the iOptron iPolar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iOptron iPolar is rated to achieve a polar alignment resolution of \u003cstrong\u003e30 arcseconds\u003c\/strong\u003e. This level of precision is more than sufficient for critical long-exposure astrophotography, ensuring minimal field rotation and tight, round stars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich operating systems are compatible with the iOptron iPolar software?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iPolar software is compatible with \u003cstrong\u003eWindows 7, 8, 8.1, and 10\u003c\/strong\u003e. It supports both 32-bit and 64-bit versions of these operating systems. The device itself is plug-and-play and does not require manual driver installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow is the iOptron iPolar powered?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iPolar is powered directly from your computer via a standard \u003cstrong\u003eMini-USB 2.0 port\u003c\/strong\u003e. It requires a 5 VDC supply, which is standard for USB connections, eliminating the need for a separate power adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the iOptron iPolar fit mounts other than the CEM40 and GEM45?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this specific model is designed exclusively for the internal polar scope housing of the \u003cstrong\u003eiOptron CEM40 and GEM45 mounts\u003c\/strong\u003e. iOptron makes other versions of the iPolar for different mounts, but this unit is mechanically tailored for a seamless fit within these two models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View\u003c\/td\u003e\n\u003ctd\u003e13°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e30 Arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eMini-USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e5 VDC, USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible OS\u003c\/td\u003e\n\u003ctd\u003eWindows 7, 8, 8.1, 10 (32 or 64 bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e0.965 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Dimensions (LxWxH)\u003c\/td\u003e\n\u003ctd\u003e5.7 x 5.2 x 3.2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Electronic Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917275132189,"sku":"IOP-3339A-040","price":333.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-iPolar-Internal-Electronic-Polar-Scope-for-CEM40-Mounts-1_82b8e85e-66af-4725-b7ed-42fcd26917ac.jpg?v=1789141719"},{"product_id":"ioptron-3339r","title":"iOptron iPolar Internal Electronic Polar Scope for CEM26\/GEM28\/SkyGuider Pro Mounts","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eInternal design for CEM26, GEM28, and SkyGuider Pro mounts\u003c\/li\u003e\n\u003cli\u003eAchieves polar alignment with 30 arcsecond resolution\u003c\/li\u003e\n\u003cli\u003e13° wide field of view camera\u003c\/li\u003e\n\u003cli\u003eSoftware-driven alignment works without a visible pole star\u003c\/li\u003e\n\u003cli\u003ePowered by 5 VDC via Mini-USB 2.0 connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron iPolar Internal Electronic Polar Scope for CEM26\/GEM28\/SkyGuider Pro Mounts\u003c\/h2\u003e\n\u003cp\u003eThe iOptron iPolar Internal Electronic Polar Scope replaces traditional optical alignment with a digital camera system capable of 30 arcsecond resolution across its 13° field of view. Designed for internal installation on iOptron CEM26, GEM28, and SkyGuider Pro mounts, it connects to your Windows 7, 8, 8.1, or 10 PC via a Mini-USB 2.0 interface, drawing 5 VDC power directly from the connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e30 Arcsecond Plate-Solving Polar Alignment\u003c\/h3\u003e\n\u003cp\u003eThe iPolar uses a sensitive camera and intelligent software to plate-solve the sky, achieving an alignment precision of 30 arcseconds. Unlike optical scopes that rely on your ability to see Polaris, the iPolar identifies star patterns within its 13° field of view. This means you can get a precise alignment even if the pole is completely obscured by trees, buildings, or clouds—a task impossible for any traditional polar scope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eInternal Design for CEM26, GEM28 \u0026amp; SkyGuider Pro\u003c\/h3\u003e\n\u003cp\u003eThis version of the iPolar is engineered to fit directly inside the Right Ascension (RA) axis of iOptron's CEM26, GEM28, and SkyGuider Pro mounts. This internal installation keeps the camera protected and eliminates the external brackets and cables that can snag in the dark. The system connects to a PC with a single Mini-USB 2.0 cable for both power and data, maintaining a clean and streamlined imaging setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiPolar vs. Optical Scopes: Alignment Without Polaris\u003c\/h3\u003e\n\u003cp\u003eA traditional optical polar scope has the advantage of requiring no power or computer. However, its usability ends the moment you can't see the celestial pole. The iPolar excels where optical scopes fail, offering critical advantages for modern astrophotography.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment Location:\u003c\/strong\u003e An optical scope requires a clear line of sight to Polaris or Sigma Octantis. The iPolar's plate-solving software can align on any visible star field near the pole, making it functional even with heavy light pollution or obstructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomics:\u003c\/strong\u003e The iPolar displays all information on your laptop screen, eliminating the need to crouch, kneel, or contort yourself to look through a small, often poorly illuminated optical scope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision \u0026amp; Simplicity:\u003c\/strong\u003e There are no reticles to interpret or time and longitude circles to set. The software guides you through the process with simple on-screen indicators, achieving a repeatable 30 arcsecond accuracy that removes guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need to see Polaris to use the iOptron iPolar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The iOptron iPolar uses plate-solving technology to identify the star patterns near the celestial pole. This allows it to calculate the pole's true position and guide you to a precise alignment even if Polaris is hidden by clouds, buildings, or other obstructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat mounts is this specific iOptron iPolar compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis model is specifically designed for \u003cstrong\u003einternal installation\u003c\/strong\u003e on the iOptron CEM26, GEM28, and SkyGuider Pro mounts. It fits inside the mount's RA axis for a secure, integrated solution. It is not designed for other mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy backyard view is blocked by a tree. Can the iOptron iPolar still align my SkyGuider Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, most likely. As long as the iOptron iPolar can see a patch of sky near the celestial pole, its software can plate-solve the visible stars to determine the pole's location. This is a significant advantage over traditional optical scopes that require a direct view of Polaris.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat computer and operating system do I need for the iOptron iPolar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will need a computer running a 32-bit or 64-bit version of \u003cstrong\u003eWindows 7, 8, 8.1, or 10\u003c\/strong\u003e. The iPolar connects via a Mini-USB 2.0 port and requires the iPolar software, which is available for download from iOptron's website.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iOptron iPolar's 30 arcsecond resolution help when imaging nebulae like the Orion Nebula (M42) with my GEM28?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA highly accurate polar alignment, like the 30 arcsecond precision offered by the iPolar, is crucial for long-exposure astrophotography. It minimizes field rotation, allowing your autoguider to make smaller, less frequent corrections. This results in rounder stars and sharper details when capturing faint targets like the Orion Nebula (M42) on your GEM28 mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the iOptron iPolar difficult to install?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward for the supported mounts (CEM26, GEM28, SkyGuider Pro). It involves removing the polar scope cover on the mount and threading the iPolar into its place within the RA axis. The process typically takes only a few minutes and requires no special tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View\u003c\/td\u003e\n\u003ctd\u003e13°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e30 Arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eMini-USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e5 VDC, USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible OS\u003c\/td\u003e\n\u003ctd\u003eWindows 7, 8, 8.1, 10 (32 or 64 bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e0.395 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Dimensions\u003c\/td\u003e\n\u003ctd\u003e5.6 x 3.4 x 3.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiPolar Internal Electronic Polar Scope\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_iPolar_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917293941021,"sku":"IOP-3339R","price":305.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-iPolar-Internal-Electronic-Polar-Scope-for-CEM26-GEM28-SkyGuider-Pro-Mounts-1_239f9fd9-ca1a-4ca8-a738-280361b35376.jpg?v=1789142129"}],"url":"https:\/\/davidastro.com\/en-us\/collections\/ioptron-ipolar-electronic-polar-scopes.oembed","provider":"David Astro","version":"1.0","type":"link"}