{"title":"Viseurs polaires iOptron AccuAlign","description":"\u003cp\u003eLes viseurs polaires iOptron AccuAlign sont des viseurs optiques à réticule qui aident à placer l'axe polaire de la monture sur le pôle céleste pour un suivi précis. Cette collection comprend des viseurs AccuAlign pour les séries CEM, SkyGuider et SkyTracker et pour la HST MiniTracker.\u003c\/p\u003e\u003cp\u003eUne LED d'éclairage pour l'AccuAlign des CEM26 et GEM28 illumine le réticule afin qu'il reste lisible sur un ciel noir.\u003c\/p\u003e","products":[{"product_id":"ioptron-3330-hst","title":"iOptron AccuAlign TM Polar Scope for HST MiniTracker","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables Precise Polar Alignment\u003c\/li\u003e\n\u003cli\u003eDesigned Specifically for the HST MiniTracker\u003c\/li\u003e\n\u003cli\u003eFeatures an Intuitive Etched Reticle\u003c\/li\u003e\n\u003cli\u003eDramatically Speeds Up Field Setup Time\u003c\/li\u003e\n\u003cli\u003eEssential for Long-Exposure Astrophotography\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\u003eAccuAlign\u003csup\u003eTM\u003c\/sup\u003e Polar Scope for HST MiniTracker\u003c\/h2\u003e\n\u003cp\u003eThe AccuAlign\u003csup\u003eTM\u003c\/sup\u003e Polar Scope is an essential upgrade for the HST MiniTracker, transforming it into a capable tool for long-exposure astrophotography. By enabling fast and precise alignment with the celestial pole, this scope ensures your star tracker accurately follows the motion of the stars, eliminating trails and producing sharp, point-like images of faint deep-sky objects.\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\u003eRapid and Accurate Polar Alignment for the HST MiniTracker\u003c\/h3\u003e\n\u003cp\u003eAchieving a precise polar alignment is the single most critical step for successful imaging with a portable star tracker. The AccuAlign\u003csup\u003eTM\u003c\/sup\u003e Polar Scope for the HST MiniTracker replaces guesswork with a direct, visual method to align your mount's axis of rotation with the Earth's. This accuracy is fundamental for preventing field rotation, allowing you to use longer shutter speeds to capture faint details in nebulae and galaxies without star trails.\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\u003eIntuitive Reticle and Seamless Integration\u003c\/h3\u003e\n\u003cp\u003eThis polar scope features an etched reticle designed for intuitive use in both the Northern and Southern hemispheres. The reticle typically displays constellations near the poles, such as Ursa Minor and Cassiopeia for the north, along with a calibrated circle showing the path of Polaris. This allows you to quickly place the pole star in the correct position, achieving an alignment in minutes that is far more accurate than what is possible with a simple sight tube or compass.\u003c\/p\u003e\n\u003cp\u003eEngineered specifically for the HST MiniTracker, the AccuAlign\u003csup\u003eTM\u003c\/sup\u003e scope installs securely for a stable, reliable fit. Its purpose-built design ensures that the optical axis of the scope is perfectly parallel to the mount's rotation axis, a critical requirement for the alignment to be valid.\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\"\u003eWhy do I need the AccuAlign Polar Scope for my HST MiniTracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor wide-angle shots under 30 seconds, a rough alignment might be sufficient. However, for using telephoto lenses or taking exposures several minutes long, a precise polar alignment is mandatory. The \u003cstrong\u003eAccuAlign Polar Scope\u003c\/strong\u003e provides the accuracy needed to prevent star trails and field rotation in your long-exposure images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use the AccuAlign Polar Scope to align my HST MiniTracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirst, you level the mount and point it roughly toward the celestial pole. You then use a smartphone app (like Polar Scope Align Pro or similar) to determine the current position of Polaris (or Sigma Octantis in the south) on the reticle's clock-face display. You then adjust the mount's altitude and azimuth controls to move the star to that exact position in the eyepiece view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the AccuAlign Polar Scope to image the Andromeda Galaxy (M31) with a 200mm lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is an ideal scenario for the AccuAlign Polar Scope. A 200mm lens requires a very accurate alignment to avoid star trailing, even on exposures of just 60-90 seconds. Using this scope to precisely align your HST MiniTracker is the key to getting sharp, detailed images of targets like the Andromeda Galaxy (M31) or the Orion Nebula (M42).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the AccuAlign Polar Scope's reticle illuminated?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn illuminator is critical for seeing the reticle against a dark night sky. While many polar scopes have built-in or optional external illuminators, please check the \"What's in the Box\" tab to confirm if one is included with the AccuAlign Polar Scope for the HST MiniTracker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the AccuAlign Polar Scope difficult to install on the HST MiniTracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, it is designed for a custom fit on the HST MiniTracker. Installation typically involves threading the scope into a designated port on the mount. This ensures a secure and correctly aligned connection without the need for special tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of the AccuAlign Polar Scope over a laser pointer for alignment?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile a laser can help with rough alignment, it is far less precise than a polar scope. A polar scope magnifies the view of the pole, allowing for minute adjustments. Furthermore, using high-power lasers is restricted in many areas and poses a significant hazard to aircraft, making a polar scope the safer and more accurate method.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\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\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis product is covered by a manufacturer's warranty. Please contact the manufacturer for details on warranty coverage and claims.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917284798749,"sku":"IOP-3330-HST","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-AccuAlign-sup-TM-sup-Polar-Scope-for-HST-MiniTracker-1_30d5a019-64f0-4ac4-b4e7-a53720abb108.jpg?v=1789141897"},{"product_id":"ioptron-3330","title":"iOptron AccuAlign TM Polar Scope for CEM\/SkyGuider\/SkyTracker Series","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables Fast and Accurate Polar Alignment\u003c\/li\u003e\n\u003cli\u003eEssential for Long-Exposure Astrophotography\u003c\/li\u003e\n\u003cli\u003eReduces Field Rotation for Sharp Stars\u003c\/li\u003e\n\u003cli\u003eDesigned for iOptron CEM, SkyGuider, and SkyTracker Mounts\u003c\/li\u003e\n\u003cli\u003eInstalls Directly into the Mount's Polar Axis\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\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\u003eAccuAlign\u003csup\u003eTM\u003c\/sup\u003e Polar Scope for CEM\/SkyGuider\/SkyTracker Series\u003c\/h2\u003e\n\u003cp\u003eThe iOptron AccuAlign\u003csup\u003eTM\u003c\/sup\u003e Polar Scope is the fundamental accessory for unlocking the full imaging potential of your portable iOptron mount. It provides a direct, through-the-axis view of Polaris and the surrounding stars, enabling you to achieve a precise polar alignment in minutes. This accuracy is non-negotiable for astrophotography, as it eliminates the field rotation that causes trailed stars in long exposures.\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 Essential Tool for Accurate iOptron Mount Alignment\u003c\/h3\u003e\n\u003cp\u003eFor the astrophotographer, precise polar alignment is the foundation of every successful imaging session. The AccuAlign\u003csup\u003eTM\u003c\/sup\u003e Polar Scope replaces guesswork and time-consuming drift alignment procedures with a simple, repeatable process. By looking through the mount's right ascension (RA) axis, you can quickly and accurately place Polaris in the correct position on the reticle, ensuring your mount tracks the sky's rotation with minimal error.\u003c\/p\u003e\n\u003cp\u003eThis level of precision is the difference between sharp, pinpoint stars and images ruined by rotational drift. It is especially critical when using telephoto lenses or telescopes, where even minor alignment errors become magnified and immediately visible.\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\u003eDesigned for iOptron CEM, SkyGuider \u0026amp; SkyTracker Mounts\u003c\/h3\u003e\n\u003cp\u003eThis polar scope is specifically designed to integrate seamlessly with iOptron's most popular mount series. Whether you are using a portable SkyGuider Pro, a SkyTracker, or a center-balanced CEM mount, the AccuAlign\u003csup\u003eTM\u003c\/sup\u003e scope provides the correct fit and optical path for a reliable alignment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Integration:\u003c\/strong\u003e The scope is designed to be installed directly into the polar bore of compatible mounts, ensuring a stable and correctly collimated view.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear Reticle:\u003c\/strong\u003e The engraved reticle provides clear markings to guide the placement of Polaris for both Northern and Southern Hemisphere observers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAstrophotography Prerequisite:\u003c\/strong\u003e Without this tool, achieving an alignment accurate enough for anything beyond very short, wide-angle exposures is exceptionally difficult.\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\"\u003eIs the AccuAlign Polar Scope necessary for visual use with my CEM mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor casual visual observing, a precise polar alignment using the AccuAlign Polar Scope is not strictly necessary, as you can easily correct for drift with the hand controller. However, for high-magnification planetary or double-star viewing, an accurate alignment will keep your target centered in the eyepiece for much longer, improving the observing experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the AccuAlign Polar Scope improve my images with a SkyGuider Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SkyGuider Pro is designed for long-exposure astrophotography with DSLR\/mirrorless cameras and lenses. The AccuAlign Polar Scope allows you to achieve an alignment accurate enough to take multi-minute exposures without star trailing caused by field rotation. This is essential for capturing faint detail in objects like the Orion Nebula (M42) or the Andromeda Galaxy (M31).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the AccuAlign Polar Scope in the Southern Hemisphere?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The reticle inside the AccuAlign Polar Scope includes markings for aligning on the key constellations near the South Celestial Pole, such as Octans. The procedure is similar to aligning on Polaris in the north, allowing for accurate tracking anywhere in the world.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need to use an app with the AccuAlign Polar Scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile you can achieve a good alignment without one, using a smartphone app is highly recommended. An app like the iOptron Polar Scope app will show you the exact rotational position to place Polaris on the reticle for your specific time and location, dramatically increasing accuracy over a simple \"up\/down\" estimate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this AccuAlign Polar Scope fit any telescope mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This polar scope is specifically designed for the housing and thread specifications of iOptron's \u003cstrong\u003eCEM, SkyGuider, and SkyTracker\u003c\/strong\u003e series mounts. It is not a universal accessory and will likely not fit mounts from other manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen imaging the Rho Ophiuchi cloud complex with a 135mm lens on my SkyTracker, is this scope accurate enough?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. For wide-field targets like the Rho Ophiuchi region taken with a 135mm lens, the alignment precision provided by the AccuAlign Polar Scope is more than sufficient. It will allow you to capture sharp, multi-minute exposures needed to bring out the faint dust and colorful nebulosity in the area.\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\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eiOptron CEM, SkyGuider, and SkyTracker Series Mounts\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\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":52917294170397,"sku":"IOP-3330","price":119.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-AccuAlign-sup-TM-sup-Polar-Scope-for-CEM-SkyGuider-SkyTracker-Serieses-1_0d21a455-c451-40d3-8d9a-c22a0f104dff.jpg?v=1789142148"},{"product_id":"ioptron-3334","title":"iOptron Illuminating LED for CEM26\/GEM28 AccuAlign Polar Scope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eOfficial accessory for iOptron CEM26 and GEM28 mounts\u003c\/li\u003e\n\u003cli\u003eIlluminates the AccuAlign polar scope reticle\u003c\/li\u003e\n\u003cli\u003eEnables fast and accurate polar alignment in total darkness\u003c\/li\u003e\n\u003cli\u003ePowered directly by the mount via the included cable\u003c\/li\u003e\n\u003cli\u003eSimple plug-and-play installation\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\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\u003eIlluminating LED for CEM26\/GEM28 AccuAlign Polar Scope\u003c\/h2\u003e\n\u003cp\u003eThis is the official iOptron Illuminating LED for the CEM26 and GEM28 equatorial mounts. It is an essential accessory for anyone using the built-in AccuAlign polar scope, providing clear illumination of the reticle markings against the night sky. This allows for a faster, more comfortable, and significantly more accurate polar alignment, which is the foundation of precise tracking for 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\u003eEffortless Polar Alignment in Darkness\u003c\/h3\u003e\n\u003cp\u003eThe etched reticle in your iOptron mount's polar scope is invisible without a light source. This Illuminating LED solves that problem by providing even, non-glaring light, making the markings for Polaris and other alignment stars sharp and easy to see. Instead of struggling with a separate flashlight, this integrated solution connects directly to the mount, ensuring you can achieve a precise alignment quickly and get to observing or imaging.\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\"\u003eWhy do I need the Illuminating LED for my CEM26\/GEM28 polar scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe etched markings on the polar scope's reticle are impossible to see in the dark without a light source. This LED provides the necessary illumination to see the reticle clearly, allowing you to accurately position alignment stars for a precise polar alignment, which is critical for astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this LED illuminator compatible with mounts other than the iOptron CEM26 and GEM28?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this illuminator and its accompanying cable are specifically designed for the port and housing of the iOptron CEM26 and GEM28 mounts with the AccuAlign polar scope. It is not a universal accessory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow is the Illuminating LED for the CEM26\/GEM28 installed and powered?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. The LED unit fits into the designated port on the polar scope assembly, and the included cable plugs directly into the mount's main board. It draws a minimal amount of power from the mount itself, so no separate batteries are required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm setting up my GEM28 for a long imaging session. How does this LED improve my alignment?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor astrophotography, a precise polar alignment is non-negotiable as it minimizes field rotation. By providing clear, steady illumination, this LED allows you to place Polaris on the reticle's circle with much higher precision than is possible with a handheld flashlight. This leads to better tracking, sharper stars, and allows for longer unguided exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this illuminator help me align my CEM26 mount if I can't see Polaris?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While it doesn't change the alignment method, it makes any method using the polar scope possible. Whether you are using software-assisted alignment that asks you to view a star through the scope or performing a drift alignment, you need to see the reticle's crosshairs. This LED makes the reticle visible for any alignment procedure your mount supports.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the LED have adjustable brightness?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBrightness control is typically managed through the mount's hand controller or software, allowing you to dim the reticle so it doesn't wash out faint alignment stars. Please refer to your CEM26 or GEM28 mount's manual for instructions on adjusting the polar scope illumination level.\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\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eiOptron CEM26 and GEM28 Mounts with AccuAlign Polar Scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003ePolar Scope Reticle Illumination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eMount (via included cable)\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\"\u003eAccuAlign Polar Scope LED\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\"\u003ePower 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\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":52917294334237,"sku":"IOP-3334","price":49.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Illuminating-LED-for-CEM26-GEM28-AccuAlign-Polar-Scope-1_74cf583e-ddfb-4070-a1f8-a15fd165aeb6.jpg?v=1789142157"}],"url":"https:\/\/davidastro.com\/fr\/collections\/ioptron-accualign-polar-scopes.oembed","provider":"David Astro","version":"1.0","type":"link"}