{"title":"Accessoires de monture iOptron","description":"\u003cp\u003eLes accessoires de monture iOptron gardent les montures iOptron équilibrées, alignées et connectées. La collection couvre les contrepoids, de 1 kg pour la SmartEQ à 10 kg pour la CEM120, les barres de contrepoids et rallonges, et une platine double Vixen\/Losmandy.\u003c\/p\u003e\u003cp\u003ePour le contrôle et l'alignement, on trouve des raquettes Go2Nova, un module GPS pour CEM26, GEM28, CEM40 et GEM45, un adaptateur Wi-Fi iStarFi pour CEM40 et GEM45, une LED pour viseur polaire AccuAlign et des molettes en étoile.\u003c\/p\u003e","products":[{"product_id":"ioptron-10kg-counterweight-for-cem120","title":"Contrepoids iOptron 10kg pour CEM120","description":"\u003c!-- more --\u003e\u003cp\u003e \u003cspan\u003eContrepoids supplémentaire de 10 kg pour le support CEM120.\u003c\/span\u003e\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44967942127901,"sku":"IOP-7326","price":265.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-10kg-Counterweight-CEM120__20877.1636834689.1280.1280.jpg?v=1684347164"},{"product_id":"ioptron-9-5kg-counterweight-for-ieq45-cem60-and-cem70","title":"Contrepoids iOptron 9.5kg pour iEQ45, CEM60 et CEM70","description":"\u003c!-- more --\u003e\u003cp\u003e\u003cspan\u003eContrepoids supplémentaire de 10 kg pour le support CEM120. Ce contrepoids s'adaptera aux supports suivants :\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eCEM70\/CEM70G\u003c\/li\u003e\n\n\u003cli\u003eGEM45\/GEM45G\/GEM45EC*\u003c\/li\u003e\n\n\u003cli\u003eiEQ45\/iEQ45 Pro\u003c\/li\u003e\n\n\u003cli\u003eCEM60\/CEM60EC\u003c\/li\u003e\n\n\u003cli\u003eCEM40, CEM40G, CEM40EC*\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e* Veuillez vérifier le diamètre de l'arbre du contrepoids.\u003cbr\u003e\u003cbr\u003e Poids : 9,5 kg (21 lb)\u003cbr\u003e Diamètre extérieur : 5,78\" (147 mm)\u003cbr\u003e Diamètre intérieur : 1,11\" (28,28 mm)\u003cbr\u003e Hauteur : 2,95\" (75 mm)\u003cbr\u003e La couleur noire\u003c\/span\u003e\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44967942160669,"sku":"IOP-7226","price":223.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-9-5kg-Counterweight-iEQ45-CEM60-CEM70__02441.1636834787.1280.1280.jpg?v=1684347166"},{"product_id":"ioptron-4-5kg-counterweight-for-ieq30-zeq25-cem25-and-cem40","title":"Contrepoids iOptron 4.5kg pour iEQ30, ZEQ25, CEM25 et CEM40","description":"\u003c!-- more --\u003e\u003cp\u003e \u003cspan\u003eCe contrepoids de 4,5 kg (~10 lbs) peut être utilisé pour la monture iOptron suivante :\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003cul\u003e\n\n\u003cli\u003eCEM40\/CEM40EC* (première version avec arbre CW de 20 mm)\u003c\/li\u003e\n\n\u003cli\u003eiEQ30\/iEQ30 Pro\u003c\/li\u003e\n\n\u003cli\u003eCEM25\/CEM25P\/CEM25EC\u003c\/li\u003e\n\n\u003cli\u003eZEQ25\u003c\/li\u003e\n\n\u003cli\u003eMonture AZ Pro\u003c\/li\u003e\n\n\u003cli\u003eMinitour Pro\u003c\/li\u003e\n\n\u003cli\u003eMinitour II\u003c\/li\u003e\n\n\u003cli\u003eMinitour\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e* Vérifiez le diamètre de l'arbre CW de votre montage CEM40\/CEM40EC avant de commander.\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003cspan\u003eIl peut être utilisé pour d'autres montages avec un arbre de contrepoids de 20 mm de diamètre.\u003c\/span\u003e\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44967942193437,"sku":"IOP-3006-10","price":133.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-4-5kg-Counterweight-iEQ30-CEM25-CEM40__19175.1636834907.1280.1280.jpg?v=1684347168"},{"product_id":"ioptron-5kg-counterweight-for-ieq45-cem40-gem45-cem60-and-cem70","title":"Contrepoids iOptron 5kg pour iEQ45, CEM40, GEM45, CEM60 et CEM70","description":"\u003c!-- more --\u003e\u003cp\u003e \u003cspan\u003eContrepoids de 5 kg pour monture iOptron.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003cspan\u003eCe CW est conçu pour les montures iOptron suivantes :\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eCEM70\/CEM70EC\/CEM70G\u003c\/li\u003e\n\n\u003cli\u003eCEM60\/CEM60EC\u003c\/li\u003e\n\n\u003cli\u003eGEM45\/GEM45EC\/GEM45G\u003c\/li\u003e\n\n\u003cli\u003eCEM40\/CEM40EC\/CEM40G* (pour la dernière version avec arbre CW de 28 mm)\u003c\/li\u003e\n\n\u003cli\u003eiEQ45Pro \u003c\/li\u003e\n\n\u003cli\u003eiEQ45\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eVérifiez le diamètre de l'arbre CW de votre monture CEM40 avant de commander.\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003cspan\u003eIl peut être utilisé pour d'autres supports avec un arbre de contrepoids de 28 mm de diamètre.\u003c\/span\u003e\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44967942258973,"sku":"IOP-8027","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-5kg-Counterweight-iEQ45-CEM40-GEM45-CEM60-CEM70__00632.1647980066.1280.1280.jpg?v=1684347170"},{"product_id":"ioptron-1-35kg-counterweight","title":"Contrepoids iOptron 1.35kg","description":"\u003c!-- more --\u003e\u003cp\u003e \u003cspan\u003eCe nouveau contrepoids de 1,35 kg (3 lb) est conçu pour les ensembles de contrepoids SkyTracker Pro et SkyGuider pro (#3324), ainsi que d'autres supports iOptron, qui incluent :\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eSkyGuider Pro\u003c\/li\u003e\n\n\u003cli\u003eSkyGuider\u003c\/li\u003e\n\n\u003cli\u003eCube Pro\u003c\/li\u003e\n\n\u003cli\u003eCube-A (montages doubles AltAz\/EQ)*\u003c\/li\u003e\n\n\u003cli\u003eCube-G*\u003c\/li\u003e\n\n\u003cli\u003eCube-E*\u003c\/li\u003e\n\n\u003cli\u003eCEM25\/ZEQ25\u003c\/li\u003e\n\n\u003cli\u003eiEQ30 Pro\/iEQ30\u003c\/li\u003e\n\n\u003cli\u003eCEM40\/CEM40EC** (première version avec arbre CW de 20 mm de diamètre)\u003c\/li\u003e\n\n\u003cli\u003eMinitour\/II\/Pro\u003c\/li\u003e\n\n\u003cli\u003eMonture AZ Pro\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cbr\u003e\u003cspan\u003e* Il fonctionne avec l'arbre CW (\u003c\/span\u003e \u003cspan\u003e#8607\u003c\/span\u003e \u003cspan\u003e) pour Cube-A\/G\/E.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e** Vérifiez le diamètre de l'arbre CW de votre montage CEM40\/CEM40EC avant de commander.\u003c\/span\u003e \u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44967942291741,"sku":"IOP-8605","price":59.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-1-35kg-Counterweight__42902.1636835336.1280.1280.jpg?v=1684347174"},{"product_id":"ioptron-2-5kg-counterweight-for-ieq45-cem40-gem45-cem60-and-cem70","title":"Contrepoids iOptron 2,5 kg pour iEQ45, CEM40, GEM45, CEM60 et CEM70","description":"\u003c!-- more --\u003e\u003cp\u003e\u003cspan\u003eCe contrepoids de 2,5 kg (5,5 lb) est conçu pour les montures iOptron suivantes :\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eCEM70\/CEM70EC\/CEM70G\u003c\/li\u003e\n\n\u003cli\u003eCEM60\/CEM60EC\u003c\/li\u003e\n\n\u003cli\u003eGEM45\/GEM45EC\/GEM40G\u003c\/li\u003e\n\n\u003cli\u003eCEM40\/CEM40EC\/CEM40G* (pour la dernière version avec arbre CW de 28 mm)\u003c\/li\u003e\n\n\u003cli\u003eiEQ45Pro\u003c\/li\u003e\n\n\u003cli\u003eiEQ45\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003e* Vérifiez le diamètre de l'arbre CW de votre monture CEM40 avant de commander.\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003cspan\u003eIl peut être utilisé pour d'autres supports avec un arbre de contrepoids de 28 mm de diamètre.\u003c\/span\u003e\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44967949599005,"sku":"IOP-8027-05","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/IOP-8027-05__60485.1639768345.1280.1280.jpg?v=1684347236"},{"product_id":"ioptron-rs232-rj9-serial-cable","title":"Câble série iOptron RS232-RJ9","description":"\u003c!-- more --\u003e\u003cp\u003e \u003cspan\u003eLe câble série iOptron RS232 vers RJ9 est utilisé pour la mise à niveau du micrologiciel (contrôleur manuel et\/ou cartes de commande), le contrôle par ordinateur de la monture ou la connexion d'un adaptateur Wi-Fi pour certaines montures. Ce câble peut être nécessaire pour les montures iOptron suivantes :\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eCEM60\/CEM60EC\u003c\/li\u003e\n\n\u003cli\u003eMonture AZ Pro\u003c\/li\u003e\n\n\u003cli\u003eiEQ45 Pro et iEQ30 Pro\u003c\/li\u003e\n\n\u003cli\u003eCEM25\/CEM25EC\u003c\/li\u003e\n\n\u003cli\u003eZEQ25\u003c\/li\u003e\n\n\u003cli\u003eSmartEQ\/SmartEQ Pro\/SmartEQ Pro+\u003c\/li\u003e\n\n\u003cli\u003eCubePro avec 8408 HC\u003c\/li\u003e\n\n\u003cli\u003eCube-II\u003c\/li\u003e\n\n\u003cli\u003eSkyGuider Pro (mise à niveau du micrologiciel de la télécommande uniquement)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eLe câble peut ne pas être compatible avec les supports d'autres marques.\u003c\/span\u003e\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44967949664541,"sku":"IOP-8412","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/IOP-8412__32786.1639769251.1280.1280.jpg?v=1684347237"},{"product_id":"ioptron-usb-to-rs232-converter","title":"Convertisseur iOptron USB vers RS232","description":"\u003c!-- more --\u003e \u003cp\u003e\u003cspan\u003eConvertisseur USB vers RS232 utilisant le chipset FTDI. Testé pour la monture iOptron.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eConvertir un port USB en port série RS232\u003c\/li\u003e\n\n\u003cli\u003eUSB 2.0\/1,0, fonctionne avec le port USB 3.0\u003c\/li\u003e\n\n\u003cli\u003eFonctionne pour Windows XP\/Vista\/Win7\/Win8\/Win8.1\/Win10\u003c\/li\u003e\n\n\u003cli\u003eFonctionne pour Mac OS\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44967950090525,"sku":"IOP-8435","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/IOP-8435__09416.1639769343.1280.1280.jpg?v=1684347239"},{"product_id":"ioptron-2kg-counterweight-for-cem26-gem28-and-az-mount-pro","title":"Contrepoids iOptron 2kg pour monture CEM26, GEM28 et AZ Pro","description":"\u003c!-- more --\u003e\u003cp\u003e\u003cspan\u003eCe contrepoids de 2 kg (4,5 lb) est conçu pour les montures iOptron suivantes :\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eCEM26\/CEM26EC\u003c\/li\u003e\n\n\u003cli\u003eGEM28\/GEM28EC\u003c\/li\u003e\n\n\u003cli\u003eMonture AZ Pro\u003c\/li\u003e\n\n\u003cli\u003eiEQ30\/iEQ30 Pro\u003c\/li\u003e\n\n\u003cli\u003eCEM25\/CEM25P\/CEM25EC\u003c\/li\u003e\n\n\u003cli\u003eZEQ25\u003c\/li\u003e\n\n\u003cli\u003eMinitour Pro\u003c\/li\u003e\n\n\u003cli\u003eMinitour II\u003c\/li\u003e\n\n \u003cli\u003eMinitour\u003c\/li\u003e\n\n\u003cli\u003eCEM40\/CEM40EC* (première version avec arbre CW de 20 mm)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e* Vérifiez le diamètre de l'arbre CW de votre montage CEM40\/CEM40EC avant de commander.\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003cspan\u003eIl peut être utilisé pour d'autres montages avec un arbre de contrepoids de 20 mm de diamètre.\u003c\/span\u003e\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":44968007729437,"sku":"IOP-3006-05","price":77.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/iOptron-2kg-Counterweight-3006-05__49891.1654181550.1280.1280.jpg?v=1684347807"},{"product_id":"ioptron-ipolar-electronic-polarscope","title":"Polarscope électronique iOptron iPolar","description":"\u003c!-- more --\u003e\u003cp\u003e I \u003cspan\u003entroducing iOptron iPolar\u003c\/span\u003e \u003csup\u003eTM\u003c\/sup\u003e \u003cspan\u003e- un polarscope électronique de haute précision et facile à utiliser (e-PS).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003cspan\u003eQu'est-ce qui rend iPolar unique ?\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e1. Peut être facilement installé à l'intérieur de la tige RA sur toutes les montures équatoriales iOptron (sauf SmartEQ Pro).\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e2. Peut être utilisé sur n'importe quel support avec des adaptateurs internes ou externes.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e3. Plug and play USB (aucun pilote nécessaire)\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e4. Fonctionne dans le monde entier, pas besoin de définir l'hémisphère nord et sud.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e5. Aucun Polaris visible (nord) ou Sigma Octantis (sud) n'est nécessaire.\u003c\/span\u003e \u003cbr\u003e\u003cspan\u003e6. Pas besoin de faire pivoter la monture pendant l'alignement polaire.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003cspan\u003eiPolar est un polarscope électronique intelligent pour tout le monde.\u003c\/span\u003e\u003c\/p\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-hem27-hem44-counterweight-bar","title":"Barre de contrepoids iOptron HEM27\/HEM44","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan itemprop=\"description\"\u003eCette barre de contrepoids s'adapte à un support HEM27\/HEM44. C'est également la barre CW d'origine pour une monture CEM26\/GEM28.\u003cbr\u003e\u003cbr\u003e Dimensions:\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Diamètre: 20mm\u003c\/li\u003e\n\n\u003cli\u003e Longueur : 200 mm\u003c\/li\u003e\n\n\u003cli\u003e Longueur incluant le filetage et la vis de verrouillage de sécurité : 224 mm\u003c\/li\u003e\n\n\u003cli\u003e Taille du filetage : M16-2 mm (les deux extrémités)\u003c\/li\u003e\n\n\u003cli\u003e Vis de verrouillage de sécurité incluse\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003c!----\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":48603563753757,"sku":"IOP-8456SL","price":63.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/IOP-8456SL.jpg?v=1717695215"},{"product_id":"ioptron-stainless-steel-extension-bar-for-cem40-50-60-70-etc","title":"iOptron Stainless Steel Extension Bar for CEM40\/50\/60\/70\/etc.","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eExtends counterweight shaft length\u003c\/li\u003e\n\u003cli\u003eIncreases counterweight leverage\u003c\/li\u003e\n\u003cli\u003eAllows for balancing heavier payloads with fewer weights\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for durability\u003c\/li\u003e\n\u003cli\u003eCompatible with iOptron CEM40, GEM45, CEM60, CEM70 and similar 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\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 Stainless Steel Extension Bar for CEM40\/50\/60\/70\/etc.\u003c\/h2\u003e\n      \u003cp\u003eThe iOptron Stainless Steel Extension Bar provides a simple and effective solution for balancing heavy or physically long telescope payloads on compatible iOptron mounts. By increasing the length of the counterweight shaft, this extension bar multiplies the effectiveness of your existing counterweights, allowing you to achieve perfect equilibrium without needing to purchase additional, heavy counterweights. This is a critical accessory for imagers using large refractors, Schmidt-Cassegrains, or heavy camera and guide scope configurations.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eAchieve Critical Balance for Heavy Payloads\u003c\/h3\u003e\n      \u003cp\u003eWhen you mount a large optical tube or a heavy imaging train, achieving proper balance is essential for the tracking accuracy and health of your mount's drive gears. This stainless steel extension bar moves your counterweights further from the mount's axis of rotation, increasing their moment arm. This application of basic physics means a single counterweight can offset a much heavier payload, reducing the total weight your mount has to carry and improving overall stability.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA More Efficient Balancing Solution for iOptron Mounts\u003c\/h3\u003e\n      \u003cp\u003eInstead of stacking multiple counterweights close to the mount, the iOptron Extension Bar creates a more efficient and often lighter setup. This is particularly useful for portable rigs where minimizing total weight is a priority. The bar is machined from stainless steel to match the original counterweight shaft, ensuring a secure, corrosion-resistant connection that threads on seamlessly to mounts like the CEM40, GEM45, CEM60, and CEM70.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eReduced Total Mass:\u003c\/strong\u003e By increasing leverage, you can often remove one or more counterweights, lessening the load on the mount's bearings and motors.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eClearance for Long OTAs:\u003c\/strong\u003e For long refractors or Newtonian telescopes, moving the counterweights further down the shaft can prevent them from colliding with the tripod legs when pointed near the zenith.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e The stainless steel build ensures rigidity and longevity, preventing flexure that could compromise tracking.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhen do I need the iOptron Extension Bar for my CEM40 mount?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYou need the \u003cstrong\u003eiOptron Extension Bar\u003c\/strong\u003e when your telescope payload is heavy enough that your counterweights are slid all the way to the end of the standard shaft and you still cannot achieve balance. This often happens when using larger refractors or adding a heavy guide scope and camera to your imaging setup.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill adding the iOptron Extension Bar affect my mount's stability?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhile the extension bar is made of rigid stainless steel, adding length to any shaft can potentially introduce a small amount of flexure or increase susceptibility to vibrations from wind. However, this effect is generally negligible compared to the significant benefit of achieving proper balance, which is far more critical for your mount's tracking performance and longevity.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this iOptron extension to balance a large SCT on my CEM70?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, absolutely. A large Schmidt-Cassegrain telescope, especially with a full imaging train attached, is a perfect use case for the \u003cstrong\u003eiOptron Extension Bar\u003c\/strong\u003e on a CEM70. It allows you to balance the payload with fewer counterweights, keeping the total carried weight lower and putting less strain on the mount.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the iOptron Extension Bar help more than just adding another counterweight?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAdding another counterweight increases the total mass the mount must move, which can lead to slower response times and more strain on the motors. The extension bar works smarter, not harder, by using \u003cstrong\u003eleverage\u003c\/strong\u003e. It increases the effectiveness of the weights you already own, allowing you to achieve balance with less overall mass on the mount.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat iOptron mounts is this Stainless Steel Extension Bar compatible with?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis extension bar is designed for iOptron mounts that use the standard counterweight shaft thread. This includes popular models such as the \u003cstrong\u003eCEM40, GEM45, CEM60, and CEM70\u003c\/strong\u003e, among others. It is intended to be a direct fit for these series of mounts.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs installation of the iOptron Extension Bar difficult?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, installation is very simple. You first remove the toe-saver\/end cap from your existing counterweight shaft. Then, you simply thread the extension bar securely onto the end of the shaft. Finally, re-attach the toe-saver to the end of the newly installed extension bar.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eiOptron CEM40, GEM45, CEM60, CEM70, and similar mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\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\"\u003eStainless Steel Counterweight Shaft Extension Bar\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":49085581394205,"sku":"IOP-8026","price":109.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/8026-2T.jpg?v=1724769694"},{"product_id":"ioptron-istarfi-wi-fi-adapter-for-cem40-gem45","title":"iOptron iStarFi Wi-Fi Adapter for CEM40\/GEM45","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eWireless Mount Control for CEM40\/GEM45 Mounts\u003c\/li\u003e\n\u003cli\u003eSupports 802.11b\/g\/n Wi-Fi Protocol\u003c\/li\u003e\n\u003cli\u003eAccess Point (AP) and Station (STA) Modes\u003c\/li\u003e\n\u003cli\u003eASCOM and SkySafari Pro Compatible\u003c\/li\u003e\n\u003cli\u003eSupports iOS and Android Devices\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\u003eiOptron iStarFi Wi-Fi Adapter for CEM40\/GEM45\u003c\/h2\u003e\n\u003cp\u003eThe iOptron iStarFi Wi-Fi Adapter for CEM40\/GEM45 provides dedicated wireless mount control over an 802.11b\/g\/n network, connecting directly to your mount with the included 6P6C cable. This allows you to command your iOptron mount from iOS or Android devices using popular planetarium software like SkySafari Pro, eliminating the need for a physical hand controller cable.\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\u003eWireless Mount Control for CEM40\/GEM45 Mounts\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for iOptron's CEM40 and GEM45 mounts, the iStarFi adapter streamlines your setup by replacing the wired connection between your mount and control device. This reduces cable drag and potential snags during an imaging session, offering greater freedom of movement around your telescope. Simply connect the adapter, join its network, and use your favorite planetarium software to slew, center, and track 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\u003eAP and Station Modes: Flexible 802.11b\/g\/n Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe iStarFi offers two distinct connection modes for maximum flexibility in the field or at home. In Access Point (AP) mode, the adapter creates its own Wi-Fi network that you can connect your smartphone or tablet to directly. In Station (STA) mode, the adapter joins your existing home or observatory Wi-Fi network, allowing you to control the mount from any device on that same network.\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\u003eUnderstanding the iStarFi's Role: Mount Control Only\u003c\/h3\u003e\n\u003cp\u003eIt is critical to understand that the iStarFi is a specialized tool for wireless mount control—GoTo, slewing, and pointing commands. It is not an all-in-one astrophotography computer. The adapter does not transfer imaging data from a DSLR or dedicated astro camera, nor does it handle autoguiding commands which typically require a direct ST-4 or pulse-guiding connection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Visual observers using SkySafari for tours of the night sky or imagers who need a simple wireless link for framing targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot Designed For:\u003c\/strong\u003e Replacing a full observatory control system like an ASIAIR or a PC running an imaging suite that integrates camera, focuser, and guider control. For these applications, a robust, wired connection to the mount is recommended for reliability.\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 exactly does the iOptron iStarFi adapter control on my CEM40 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iStarFi adapter is designed for \u003cstrong\u003emount control only\u003c\/strong\u003e. This includes GoTo slewing, manual slewing via virtual controls in an app, and selecting objects from a planetarium database to send to the mount. It replaces the basic pointing and slewing functions of a physical hand controller, but does not handle camera control, autoguiding, or other accessory data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I connect my GEM45 mount to the iStarFi adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eConnection is straightforward. You plug the included \u003cstrong\u003e6P6C cable\u003c\/strong\u003e into the corresponding port on your GEM45 mount head and the other end into the iStarFi adapter. After powering on your mount, the adapter will begin broadcasting its own Wi-Fi network (in AP mode) which you can join with your phone, tablet, or PC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iOptron iStarFi with an ASIAIR Pro or StellarMate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iStarFi is primarily designed to work with software that uses the \u003cstrong\u003eiOptron ASCOM driver\u003c\/strong\u003e on a Windows PC or with apps that support iOptron mounts directly via Wi-Fi, such as \u003cstrong\u003eSkySafari Pro\u003c\/strong\u003e. While devices like ASIAIR and StellarMate control mounts, compatibility with this specific Wi-Fi adapter is not guaranteed and depends on the available drivers within those operating systems. For integrated systems, a direct USB connection to the mount is often more reliable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI want to use SkySafari Pro on my iPad to slew my GEM45 to the Andromeda Galaxy (M31). Will the iStarFi work for this?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the ideal use case for the iStarFi adapter. Once your iPad is connected to the iStarFi's Wi-Fi network and SkySafari Pro is configured for your iOptron mount, you can simply search for M31 in the app and press \"GoTo.\" The adapter will transmit the command to your GEM45, and the mount will slew to the galaxy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm imaging the Orion Nebula (M42) with my CEM40, will the iStarFi handle my autoguiding corrections?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the iStarFi is not intended for transmitting high-frequency autoguiding corrections. Guiding requires a stable, low-latency connection. You should continue to use a dedicated ST-4 cable from your guide camera to the mount's guide port or use pulse guiding through a direct USB connection from your computer to the mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between Access Point (AP) and Station (STA) mode on the iStarFi?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese two modes determine how the iStarFi connects to your devices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess Point (AP) Mode:\u003c\/strong\u003e The adapter creates its own Wi-Fi hotspot. You connect your phone or computer directly to the iStarFi's network. This is best for use in the field where no other Wi-Fi is available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStation (STA) Mode:\u003c\/strong\u003e The adapter joins an existing Wi-Fi network, like your home router. This allows you to control your mount from a computer or device that is also on your home network, potentially from indoors.\u003c\/li\u003e\n\u003c\/ul\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 CEM40\/GEM45 Mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi Standard\u003c\/td\u003e\n\u003ctd\u003e802.11b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eAccess Point (AP) or Station (STA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform Support\u003c\/td\u003e\n\u003ctd\u003eiOS, Android, Windows PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Control\u003c\/td\u003e\n\u003ctd\u003eSkySafari Pro, iOptron ASCOM driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Cable\u003c\/td\u003e\n\u003ctd\u003e6P6C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity\u003c\/td\u003e\n\u003ctd\u003ePassword Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eOne Year Limited Warranty\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\"\u003eiStarFi Wi-Fi Adapter\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\"\u003e6P6C Connection 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 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":50971814035741,"sku":"IOP-7434","price":189.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-StarFi-Wifi-Module.jpg?v=1771958338"},{"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-8411","title":"iOptron Go2Nova® 8411 Handset","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8-line, 21-character high-contrast OLED display\u003c\/li\u003e\n\u003cli\u003eInternal database with approximately 212,000 objects\u003c\/li\u003e\n\u003cli\u003eResponsive 32-bit ARM processor\u003c\/li\u003e\n\u003cli\u003e9-speed slew control for precise centering\u003c\/li\u003e\n\u003cli\u003eFirmware upgradeable via a modern USB-C port\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 Go2Nova® 8411 Handset\u003c\/h2\u003e\n\u003cp\u003eThe iOptron Go2Nova® Handset 8411 upgrades your mount control with a comprehensive database of approximately 212,000 celestial objects and a responsive 32-bit ARM CPU for swift menu navigation. Its bright 8-line, 21-character OLED display remains perfectly readable in cold conditions down to -10ºC, ensuring you never lose your place in the sky. Nine distinct control speeds, from 1x sidereal to MAX, provide precise centering on any target, while the integrated USB-C port allows for simple, future-proof firmware updates.\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\u003eA 212,000-Object Database for Effortless Navigation\u003c\/h3\u003e\n\u003cp\u003eAt the core of the Go2Nova 8411 is an expansive celestial database containing approximately 212,000 objects. This library goes far beyond the standard Messier and Caldwell catalogs, giving you instant access to thousands of NGC, IC, and SAO targets. Whether you're hunting for faint galaxies or splitting obscure double stars, the handset's GoTo command will slew your telescope directly to your chosen object with dependable accuracy.\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\u003e8-Line OLED Display for Readability in All Conditions\u003c\/h3\u003e\n\u003cp\u003eThe handset features a large 8-line, 21-character OLED screen that provides superior contrast and readability compared to traditional red-backlit LCDs. This is a critical advantage during cold nights, as the OLED technology is rated to operate flawlessly down to -10ºC without the slow refresh rates that plague liquid crystal displays. The generous screen space shows more menu information at once, reducing the need for excessive scrolling while navigating star catalogs or changing mount settings.\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\u003e32-bit ARM CPU and USB-C for Future-Proofing\u003c\/h3\u003e\n\u003cp\u003ePowered by a 32-bit ARM processor, the Go2Nova 8411 feels immediately responsive, from browsing the object database to executing alignment procedures. This modern CPU architecture eliminates the input lag found in older handsets. For long-term viability, iOptron has equipped the 8411 with a USB-C port, making firmware updates straightforward from any modern computer and ensuring your handset can support new features and improved tracking algorithms for years to come.\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\"\u003eWhich iOptron mounts are compatible with the Go2Nova® 8411 handset?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Go2Nova® 8411 is the standard handset for many modern iOptron GoTo mounts. However, because firmware and hardware specifications can change, it is essential to \u003cstrong\u003everify compatibility with your specific mount model\u003c\/strong\u003e before purchasing. Consult your mount's manual or the official iOptron product page for the most accurate compatibility information.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 9-speed control on the Go2Nova® 8411 help when centering a target like Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 9-speed control on the Go2Nova® 8411 gives you precise command over the telescope's movement. You can use the MAX speed to slew across the sky, then switch to intermediate speeds like 128x or 64x for coarse centering. To place Jupiter perfectly in the center for high-magnification viewing, the 2x or 8x speeds allow for fine, deliberate adjustments without overshooting your target.\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 Go2Nova® 8411's OLED display over a traditional LCD?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage of the OLED display is its performance in cold weather and its superior contrast. Unlike LCDs, which can become sluggish or fade below freezing, the Go2Nova® 8411's screen is rated for operation down to \u003cstrong\u003e-10ºC\u003c\/strong\u003e. Additionally, since each pixel generates its own light, the OLED provides a true black background, making the red text appear sharper and easier to read without compromising your night vision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWith ~212,000 objects, what can I find with the Go2Nova® 8411 beyond the Messier catalog?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Go2Nova® 8411's database includes a vast array of celestial objects for dedicated observers. Beyond the 110 Messier objects, you can explore:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe complete NGC and IC catalogs:\u003c\/strong\u003e Thousands of galaxies, nebulae, and star clusters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAO Catalog:\u003c\/strong\u003e A comprehensive list of bright stars for alignment and reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable and Double Stars:\u003c\/strong\u003e Dedicated catalogs for specialized observing projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar System Objects:\u003c\/strong\u003e Planets, comets, and asteroids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I update the firmware on the Go2Nova® 8411 handset?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUpdating the firmware is done through the handset's built-in \u003cstrong\u003eUSB-C port\u003c\/strong\u003e. You will need to download the latest firmware file and the iOptron Upgrade Utility from the iOptron website. Connect the handset to your computer with a USB-C cable, run the utility, and follow the on-screen instructions to load the new firmware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Go2Nova® 8411 handset to track a satellite with my CEM40 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the Go2Nova® 8411 handset, when paired with a compatible mount like the iOptron CEM40, supports satellite tracking. You will need to load the satellite's orbital parameters (TLE data) into the handset. Once loaded, you can select the satellite from a menu, and the mount will automatically slew to and track it as it passes overhead.\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\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e8-line, 21-character OLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObject Database\u003c\/td\u003e\n\u003ctd\u003e~212,000 objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Speeds\u003c\/td\u003e\n\u003ctd\u003e9 speeds (1x, 2x, 8x, 16x, 64x, 128x, 256x, 512x, MAX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgrade Port\u003c\/td\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003e-10ºC ~ 45ºC\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\"\u003eGo2Nova® 8411 Handset\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_HC_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":52917272871197,"sku":"IOP-8411","price":405.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Go2Nova-Handset-8411-1_92ab45ee-a308-4c92-8597-279f3aa58f4b.jpg?v=1789141642"},{"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-8459","title":"iOptron HAZ46 Counterweight Shaft \u0026 Adapter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables counterweight use on the iOptron HAZ46 mount\u003c\/li\u003e\n\u003cli\u003eImproves balance for heavy or long optical tubes\u003c\/li\u003e\n\u003cli\u003eReduces strain on the strain wave drive system\u003c\/li\u003e\n\u003cli\u003eIncreases tracking stability for astrophotography\u003c\/li\u003e\n\u003cli\u003eOfficial iOptron accessory for guaranteed fit\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\u003eHAZ46 Counterweight Shaft \u0026amp; Adapter\u003c\/h2\u003e\n\u003cp\u003eUnlock the full potential of your iOptron HAZ46 mount with the HAZ46 Counterweight Shaft \u0026amp; Adapter. This essential accessory allows you to perfectly balance heavier or physically long telescope payloads, reducing strain on the harmonic drive and significantly improving tracking stability for critical imaging applications.\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\u003eBalancing Demanding Payloads on the iOptron HAZ46\u003c\/h3\u003e\n\u003cp\u003eWhile the iOptron HAZ46 mount is engineered for counterweight-free operation with many setups, large instruments like long-focal-length refractors or SCTs with heavy camera trains can exceed the mount's inherent balancing capacity. Adding a counterweight provides the necessary counterbalance to prevent undue stress on the drive gears, ensuring smoother, more precise tracking across the sky.\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\u003eFactory-Spec Design for Secure Integration\u003c\/h3\u003e\n\u003cp\u003eAs a genuine iOptron accessory, the HAZ46 Counterweight Shaft \u0026amp; Adapter is designed to integrate seamlessly with your mount. The components provide a rigid, secure connection, eliminating any flexure or wobble that could compromise your imaging data. This ensures your entire setup remains stable and performs as a single, cohesive unit.\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 would I need a counterweight for the HAZ46 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eStrain wave gear mounts like the \u003cstrong\u003eiOptron HAZ46\u003c\/strong\u003e operate without counterweights for many payloads. However, for optical tubes that are particularly heavy or have a long moment arm (like a large refractor), adding a counterweight improves stability, reduces load on the drive motors, and can lead to more accurate tracking for long-exposure astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the HAZ46 Counterweight Shaft necessary for imaging with my 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt depends on your imaging train. An 8\" SCT by itself may not require it, but if you add a heavy cooled camera, filter wheel, and off-axis guider, the total weight and its distribution can create an imbalance. The \u003cstrong\u003eHAZ46 Counterweight Shaft\u003c\/strong\u003e allows you to perfectly balance this heavier configuration for optimal tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill adding the HAZ46 Counterweight Shaft make my setup less portable?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, adding the shaft and one or more counterweights will increase the total weight of your setup. This is a direct trade-off for achieving better balance and stability with larger telescopes. The shaft itself is lightweight and can be easily removed for transport, but the counterweights themselves add significant mass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat counterweights fit the HAZ46 Counterweight Shaft?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis shaft is designed to be compatible with standard iOptron counterweights. Please refer to your mount's documentation to ensure you select a counterweight with the correct bore diameter for the shaft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm imaging with a 120mm f\/7 refractor on my HAZ46. Would this help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. A 120mm refractor, especially with a dew shield and a full imaging rig, creates a long moment arm. The \u003cstrong\u003eHAZ46 Counterweight Shaft \u0026amp; Adapter\u003c\/strong\u003e is highly recommended in this scenario to provide a stable, balanced platform, which is critical for achieving sharp, round stars during long exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the HAZ46 Counterweight Shaft \u0026amp; Adapter include the actual counterweights?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This product includes only the counterweight shaft and the adapter needed to attach it to the HAZ46 mount. Counterweights must be purchased separately based on the needs of your specific telescope payload.\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 HAZ46 Strain Wave Gear Mount\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\"\u003eCounterweight Shaft\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\"\u003eMount Adapter\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 Warranty Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917273723165,"sku":"IOP-8459","price":203.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-HAZ46-Counterweight-Shaft-Adapter-1_fe986cef-b3de-4932-848d-9b9ab352710d.jpg?v=1789141676"},{"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-7326ll","title":"iOptron 10kg Counterweight for CEM120 (Low Latitude)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e10kg Counterweight\u003c\/li\u003e\n\u003cli\u003eDesigned for iOptron CEM120 Mounts\u003c\/li\u003e\n\u003cli\u003eOptimized for use at latitudes below 10°\u003c\/li\u003e\n\u003cli\u003ePrevents collision with tripod or pier legs\u003c\/li\u003e\n\u003cli\u003eOEM iOptron Accessory (7326LL)\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 10kg Counterweight for CEM120 (Low Latitude)\u003c\/h2\u003e\n\u003cp\u003eThis iOptron 10kg counterweight (7326LL) is the specific solution required for balancing heavy payloads on iOptron CEM120 mounts operating at latitudes below 10°. Its specialized, compact design provides essential clearance between the counterweight and the tripod or pier, a critical factor when the counterweight shaft is nearly horizontal.\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\u003eSolving the 10° Latitude Clearance Problem for the CEM120\u003c\/h3\u003e\n\u003cp\u003eOn a German Equatorial Mount, as your observing latitude approaches the equator, the polar axis becomes more horizontal. This causes the counterweight shaft to swing lower, increasing the risk of a standard-diameter counterweight colliding with the tripod legs. This 10kg low-latitude counterweight is engineered with a smaller physical diameter to provide the necessary clearance, ensuring safe, full-range motion for your CEM120 mount in equatorial locations.\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\u003e10kg of Stable Mass for Heavy Imaging Payloads\u003c\/h3\u003e\n\u003cp\u003eAchieving perfect balance is fundamental to the sub-arcsecond tracking of the CEM120. This 10kg weight allows you to precisely balance heavy optical tubes and imaging trains, minimizing stress on the drive motors and enabling the mount to deliver its peak tracking accuracy. As an official iOptron accessory (7326LL), it is manufactured to match the fit and finish of your mount, featuring a secure locking knob that ensures it remains firmly in place throughout an imaging session.\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 a special low-latitude counterweight for my iOptron CEM120?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen using a CEM120 mount near the equator (at latitudes below 10°), the counterweight shaft hangs at a very low, almost horizontal angle. A standard counterweight's diameter is often too large, causing it to collide with the tripod or pier legs during slewing. This specialized \u003cstrong\u003eiOptron 10kg low-latitude counterweight\u003c\/strong\u003e has a more compact physical profile specifically to prevent this collision and allow for unrestricted movement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iOptron 7326LL counterweight at higher latitudes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. While it is designed to solve a problem unique to low latitudes, the counterweight functions perfectly well at any latitude. If you travel with your CEM120 or simply prefer its form factor, it will provide 10kg of counterbalance regardless of your location.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAt what latitude does the standard iOptron CEM120 counterweight become a problem?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis counterweight is specifically recommended for observers operating their CEM120 mount at latitudes of \u003cstrong\u003eless than 10 degrees\u003c\/strong\u003e. Above this threshold, a standard counterweight typically has sufficient clearance from the tripod or pier.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this 10kg iOptron counterweight compatible with other mounts like the CEM70?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this counterweight is designed specifically for the counterweight shaft diameter of the \u003cstrong\u003eiOptron CEM120 series\u003c\/strong\u003e mounts. It will not fit smaller mounts like the CEM70, GEM45, or CEM40, which use a different shaft diameter. Always use counterweights designed for your specific mount model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow many 10kg low-latitude counterweights do I need for my CEM120?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe number of counterweights depends entirely on your payload weight. A common rule of thumb is to match the weight of your optical tube, camera, and all accessories. For a 20kg telescope setup, you would typically require two of these 10kg counterweights for proper balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 7326LL counterweight attach to the CEM120 shaft?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iOptron 10kg Low Latitude counterweight slides onto the CEM120's counterweight shaft and is secured in place by a large, tool-free locking knob. This allows for quick, secure adjustments along the shaft to achieve perfect balance.\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\u003eProduct Code\u003c\/td\u003e\n\u003ctd\u003e7326LL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e10kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Mount\u003c\/td\u003e\n\u003ctd\u003eiOptron CEM120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eObserving at latitudes below 10°\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\"\u003eiOptron 10kg Counterweight for CEM120 (Low Latitude)\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_CEM120_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":52917274247453,"sku":"IOP-7326LL","price":319.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-CW-10kg-for-CEM120-Low-Latitude-1_fee49b84-a488-4df6-a7a5-b39d89565a1f.jpg?v=1789141693"},{"product_id":"ioptron-c40-cwsml","title":"iOptron CEM40 CW Shaft Mounting House (Low Latitude)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for the iOptron CEM40 Mount\u003c\/li\u003e\n\u003cli\u003eSolves Counterweight Shaft Collision at Low Latitudes\u003c\/li\u003e\n\u003cli\u003eEnables Unobstructed Meridian Crossing\u003c\/li\u003e\n\u003cli\u003eEssential for Equatorial and Tropical Observing\u003c\/li\u003e\n\u003cli\u003eDirect-Fit Replacement Part\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\u003eCEM40 CW Shaft Mounting House (Low Latitude)\u003c\/h2\u003e\n\u003cp\u003eFor astronomers using the iOptron CEM40 mount near the equator, this Low Latitude Counterweight Shaft Mounting House is an essential upgrade. It repositions the counterweight shaft assembly to provide critical clearance from the tripod legs at very low latitude settings. This modification prevents physical collisions that would otherwise stop tracking, allowing for uninterrupted imaging and observation across the meridian.\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\u003eSolving Meridian Clearance for the CEM40 at Low Latitudes\u003c\/h3\u003e\n\u003cp\u003eA standard CEM40 mount encounters a mechanical limitation at latitudes approaching the equator. As you lower the polar axis, the counterweight shaft angles downward, eventually making contact with the tripod. This accessory is a purpose-built housing that changes the shaft's mounting point, creating the space needed for the mount to operate freely at these low angles without interference.\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\"\u003eWhat is the purpose of the CEM40 Low Latitude CW Shaft Housing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is a specialized replacement part for the iOptron CEM40 equatorial mount. Its sole function is to prevent the counterweight shaft from colliding with the mount's tripod or pier when the mount is set to a very low latitude, typical for observers located near the Earth's equator.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI live in southern Texas (26° N latitude). Do I need this accessory for my CEM40 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt is unlikely. This housing is typically required for latitudes below 10-15 degrees. At 26° North, the standard CEM40 counterweight shaft housing should provide sufficient clearance for all normal operation, including tracking objects across the meridian.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill installing this part on my CEM40 affect its payload capacity or tracking?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this part does not alter the fundamental payload capacity or tracking accuracy of the CEM40 mount. It is a purely mechanical component designed to solve a physical clearance issue. You will, of course, need to properly rebalance your telescope after installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the CEM40 Low Latitude housing difficult to install?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation involves removing the original counterweight shaft housing and replacing it with this low-latitude version. While it is a straightforward process for users comfortable with basic mechanical adjustments, we recommend consulting your iOptron CEM40 manual for detailed instructions on accessing and replacing this component.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I leave this Low Latitude housing installed on my CEM40 if I travel to mid-latitudes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, you can. While the original housing is optimized for mid-latitudes, the low-latitude version will still function correctly at higher latitudes. There is no need to swap the parts back and forth if you travel with your mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary sign that I need this CEM40 accessory?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary sign is physical interference. If you find that your counterweight bar or the counterweights themselves hit a tripod leg when you are pointing near the celestial meridian, and your latitude is correctly set for your location (e.g., in Colombia, Kenya, or Indonesia), then this part is the solution.\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 colspan=\"2\"\u003eNo specifications available for this product.\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\"\u003eCEM40 CW Shaft Mounting House (Low Latitude)\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":52917274837277,"sku":"IOP-C40-CWSML","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-CEM40-CW-Shaft-Mounting-House-Low-Latitude-1_70c15604-08ae-4ff4-be2b-5f2cecdba498.jpg?v=1789141711"},{"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-c26-cwsml","title":"iOptron CEM26 CW Shaft Mounting House (Low Latitude)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables low-latitude operation of the iOptron CEM26 mount\u003c\/li\u003e\n\u003cli\u003ePrevents counterweight shaft collision with tripod or pier\u003c\/li\u003e\n\u003cli\u003eReplaces the standard counterweight shaft housing\u003c\/li\u003e\n\u003cli\u003eEssential for equatorial locations\u003c\/li\u003e\n\u003cli\u003eOfficial iOptron accessory for the CEM26\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\u003eCEM26 CW Shaft Mounting House (Low Latitude)\u003c\/h2\u003e\n\u003cp\u003eFor astronomers operating the iOptron CEM26 mount near the equator, this Low Latitude Counterweight (CW) Shaft Mounting House is an essential accessory. It is specifically designed to replace the standard housing, providing critical mechanical clearance for the counterweight shaft. This modification prevents the shaft from colliding with the tripod or pier legs when the mount is tracking objects at or near the zenith, a common issue at very low latitudes.\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\u003eSolving Zenith Clearance for the CEM26 at Low Latitudes\u003c\/h3\u003e\n\u003cp\u003eA standard German Equatorial Mount's geometry can create a physical conflict at low latitudes. As the polar axis is tilted closer to the horizon, the counterweight shaft swings lower during meridian flips or when tracking objects high overhead. This can lead to a session-ending collision between the end of the shaft and a tripod leg.\u003c\/p\u003e\n\u003cp\u003eThe iOptron CEM26 Low Latitude CW Shaft Mounting House solves this problem by altering the mounting point of the shaft. This provides the necessary clearance to allow full, unimpeded movement of the Right Ascension axis, ensuring you can image any part of the sky from your equatorial observing site without interference.\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\"\u003eWhat is the purpose of the CEM26 Low Latitude CW Shaft Mounting House?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is a specialized replacement part for the iOptron CEM26 mount. Its purpose is to prevent the counterweight shaft from hitting the tripod or pier when the mount is used at very low latitudes (i.e., near the Earth's equator). It provides the necessary physical clearance for the mount to operate through its full range of motion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is this CEM26 accessory necessary near the equator?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen you set the latitude of a German Equatorial Mount to a low number (e.g., under 10-15 degrees), the polar axis becomes more horizontal. As the mount tracks an object passing overhead through the meridian, the counterweight shaft swings very low and can physically strike the mount's own tripod or pier. This housing changes the shaft's position to avoid this collision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen tracking the Orion Nebula (M42) from a low latitude, how does this CEM26 part help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFrom low latitudes, the Orion Nebula (M42) culminates very high in the sky, close to the zenith. As your CEM26 mount tracks it across the meridian, the counterweight shaft will be at its lowest point. Without this low-latitude housing, the shaft would likely collide with your tripod, interrupting tracking and potentially damaging your equipment. This part provides the clearance needed for a smooth, uninterrupted pass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm setting up my CEM26 in Panama for astrophotography. Is this part required?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, most likely. Panama is at a very low northern latitude (around 9°). At this latitude, you will almost certainly experience collisions between the counterweight shaft and tripod when imaging objects that pass near the zenith. This Low Latitude Housing is considered a mandatory accessory for reliable imaging from such locations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the CEM26 Low Latitude Housing difficult to install?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation involves removing the stock counterweight shaft housing and replacing it with this low-latitude version. While it requires basic mechanical aptitude and tools, it is a straightforward process. You should refer to iOptron's official documentation for detailed installation instructions to ensure it is done correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this accessory affect the payload capacity or tracking of my CEM26 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this part does not alter the fundamental performance of the CEM26 mount. It is a purely mechanical component designed to solve a clearance issue. Your mount's payload capacity and tracking accuracy will remain the same.\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 Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eLow Latitude Observing (Equatorial Regions)\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\"\u003eCEM26 Low Latitude CW Shaft Housing\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":52917275459869,"sku":"IOP-C26-CWSML","price":70.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-CEM26-CW-Shaft-Mounting-House-Low-Latitude-1_c2534169-6a93-48ba-9e80-60a4d13919ab.jpg?v=1789141727"},{"product_id":"ioptron-c2633","title":"iOptron Polar Scope Kit for CEM26","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned specifically for the iOptron CEM26 mount\u003c\/li\u003e\n\u003cli\u003eProvides a direct, through-the-axis optical view of the celestial pole\u003c\/li\u003e\n\u003cli\u003eEnables fast and intuitive polar alignment without a computer\u003c\/li\u003e\n\u003cli\u003eFeatures an engraved reticle for aligning on Polaris or Sigma Octantis\u003c\/li\u003e\n\u003cli\u003eIdeal for field use where power or laptop access is limited\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\u003ePolar Scope Kit for CEM26\u003c\/h2\u003e\n\u003cp\u003eThis Polar Scope Kit adds a fast, reliable, and computer-free alignment capability to your iOptron CEM26 equatorial mount. By providing a direct optical view through the mount's right ascension axis, this accessory allows you to quickly and accurately align with the celestial pole, establishing the foundation for precise tracking essential 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\u003eFast, Direct Polar Alignment for Your CEM26\u003c\/h3\u003e\n\u003cp\u003eThe CEM26 Polar Scope simplifies one of the most critical steps in setting up an equatorial mount. Instead of relying on software or drift alignment routines, you can simply look through the eyepiece, identify the pole star using the etched reticle, and make the necessary altitude and azimuth adjustments. This method is exceptionally fast and intuitive, making it perfect for getting your rig aligned and imaging in minutes.\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\u003eOptical Scope vs. iPolar: A Reliable, Computer-Free Alternative\u003c\/h3\u003e\n\u003cp\u003eWhile iOptron's electronic iPolar system offers incredible precision, the optical Polar Scope provides a distinct advantage: complete independence from technology. It requires no power, no drivers, and no laptop, making it an indispensable tool for remote dark-sky sites or any situation where you want to minimize complexity and potential failure points.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiOptron iPolar's Advantage:\u003c\/strong\u003e The primary benefit of the iPolar is its high-precision digital plate solving, which can achieve a more accurate alignment by compensating for atmospheric refraction and eliminating the need to know the exact orientation of Polaris on a reticle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis Polar Scope's Advantage:\u003c\/strong\u003e Its strength is simplicity and reliability. There are no cables to snag, no software to crash, and it works instantly in any condition where you can see the pole star. For visual observers or wide-field imagers, its accuracy is more than sufficient for sharp, round stars.\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\"\u003eWhy choose this optical polar scope for my CEM26 over the electronic iPolar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary reason is \u003cstrong\u003esimplicity and independence\u003c\/strong\u003e. This optical scope requires no power, laptop, or software drivers. It is an ideal choice for astronomers who want a robust, minimalist setup for field use, or as a reliable backup to an electronic system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the CEM26 Polar Scope work in the Southern Hemisphere?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The reticle is designed for use in both hemispheres. It will include markings to correctly position your CEM26 mount on Sigma Octantis, the Southern Hemisphere's pole star, in addition to Polaris for northern observers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the reticle on the CEM26 Polar Scope illuminated?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile specific features like illumination are not detailed, most modern polar scopes include an adjustable LED illuminator to make the reticle visible against a dark sky. This allows you to see the alignment markings without sacrificing your dark adaptation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I still need to polar align my CEM26 for visual-only observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, a good polar alignment is crucial even for visual use. It ensures the mount's GoTo system points accurately and that objects stay centered in the eyepiece for extended periods without constant correction. A quick alignment with the CEM26 Polar Scope significantly improves the observing experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does using the CEM26 Polar Scope compare to drift alignment for astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Polar Scope provides a very fast and close initial alignment, often sufficient for imaging with short to medium focal length telescopes. \u003cstrong\u003eDrift alignment\u003c\/strong\u003e is a more time-consuming but precise method that can fine-tune the alignment to a higher degree of accuracy, which is beneficial for long-exposure imaging with large telescopes. Many imagers use the polar scope to get close, then perform a quick drift alignment to perfect it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I install the Polar Scope Kit for the CEM26 myself?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the kit is designed for user installation. It typically involves threading the polar scope into the mount's RA axis housing. The process is straightforward and can be completed in a few minutes with basic 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\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eiOptron CEM26 Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Method\u003c\/td\u003e\n\u003ctd\u003eOptical via Etched Reticle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eNone for scope; illuminator may require batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis is an accessory kit. Contents to be confirmed.\u003c\/p\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":52917275722013,"sku":"IOP-C2633","price":181.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Polar-Scope-Kit-for-CEM26-1_509b2606-1e53-498f-8774-9be6028ee872.jpg?v=1789141736"},{"product_id":"ioptron-8457","title":"iOptron Counterweight Shaft Extension Bar for CEM26 \u0026 GEM28","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eExtends Counterweight Shaft Length\u003c\/li\u003e\n\u003cli\u003eDesigned for iOptron CEM26 and GEM28 Mounts\u003c\/li\u003e\n\u003cli\u003eEnables Balancing of Heavier or Longer Telescopes\u003c\/li\u003e\n\u003cli\u003eReduces the Need for Additional Heavy Counterweights\u003c\/li\u003e\n\u003cli\u003eLowers Total System Weight for Increased Portability\u003c\/li\u003e\n\u003cli\u003eOfficial iOptron Accessory for Guaranteed Fit\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 Counterweight Shaft Extension Bar for CEM26 \u0026amp; GEM28\u003c\/h2\u003e\n\u003cp\u003eThe iOptron Counterweight Shaft Extension Bar is the official accessory for achieving optimal balance on your CEM26 or GEM28 mount when using larger or heavier optical tubes. By increasing the lever arm for your counterweights, this extension allows you to balance demanding payloads with fewer, lighter weights, preserving the portability of your CEM26 or GEM28 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\u003eIncrease Balancing Efficiency for iOptron CEM26 \u0026amp; GEM28 Mounts\u003c\/h3\u003e\n\u003cp\u003eThis counterweight shaft extension addresses a common challenge in astrophotography: balancing a heavy imaging rig on a portable mount. Instead of adding more counterweights—and thus more total mass for the mount to carry—this bar uses the principle of leverage to make your existing weights more effective.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance Heavier Telescopes:\u003c\/strong\u003e Securely balance longer refractors or Schmidt-Cassegrains equipped with heavy cameras and guide scopes, which would otherwise be impossible to balance on the standard shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduce Total System Weight:\u003c\/strong\u003e By moving your counterweights further from the mount's axis, you can achieve equilibrium with less mass. This keeps your field setup lighter and easier to transport and assemble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOfficial iOptron Design:\u003c\/strong\u003e As a genuine iOptron part, this extension bar guarantees perfect threading, a secure fit, and seamless integration with your CEM26 or GEM28 mount's counterweight shaft and safety stop.\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\"\u003eWhen do I need the iOptron Counterweight Shaft Extension for my CEM26 or GEM28 mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou need the extension bar when your telescope is too heavy to balance with your existing counterweights positioned at the very end of the standard shaft. This is a common issue when using physically long refractors or heavier telescopes like SCTs, especially with a full imaging train attached.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the CEM26\/GEM28 Extension Bar let me use fewer counterweights?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, in many cases. By increasing the distance of the counterweight from the mount's axis of rotation, it multiplies the balancing force (torque). This allows you to balance the same telescope with less counterweight mass, reducing the overall weight your mount has to carry and slew.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm trying to balance an 8\" SCT on my GEM28 mount for imaging. Is this extension bar the right solution?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is a perfect use case for the extension bar. An 8\" SCT with a camera, guide scope, and other accessories often requires more balancing torque than standard counterweights can provide on the default shaft. The CEM26\/GEM28 extension bar provides the extra leverage needed for a precise and secure balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the CEM26\/GEM28 Extension Bar to balance a long 102mm refractor on my CEM26?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. Long refractors create a significant moment arm that can be difficult to counteract. The extension bar is designed specifically for this situation, allowing you to properly balance the telescope's length and weight without having to purchase and transport extra-heavy counterweights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this an official iOptron accessory for the CEM26 and GEM28?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the official iOptron counterweight shaft extension manufactured specifically for the CEM26 and GEM28 series mounts. This ensures a perfect fit, correct threading, and safe, reliable operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of using the CEM26\/GEM28 Extension Bar versus just buying a heavier counterweight?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is reducing the total weight you need to transport and load onto your mount. While a heavier weight also achieves balance, the extension bar lets you do so with lighter weights you may already own. This makes your entire setup more portable and puts less total stress on the mount's motors and bearings.\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\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":52917276410141,"sku":"IOP-8457","price":45.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-CEM26-GEM28-Ext-Bar-1_ef310102-8e39-46d0-8a00-b3f6fff71d96.jpg?v=1789141753"},{"product_id":"ioptron-g2833","title":"iOptron Polar Scope Kit for GEM28","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eOptical Polar Alignment Accessory for iOptron GEM28 Mounts\u003c\/li\u003e\n\u003cli\u003eEnables Fast, Computer-Free Setup\u003c\/li\u003e\n\u003cli\u003eIlluminated Reticle for Easy Sighting of Polaris\u003c\/li\u003e\n\u003cli\u003eIdeal for Field Use and Power-Constrained Setups\u003c\/li\u003e\n\u003cli\u003eInstalls Directly into the RA Axis of the Mount\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 Polar Scope Kit for GEM28\u003c\/h2\u003e\n\u003cp\u003eThis iOptron Polar Scope Kit is the essential accessory for imagers and visual observers who demand a fast, reliable, and power-free method for polar aligning their GEM28 mount. Designed for seamless integration, this optical scope provides a direct view of Polaris and the surrounding stars, allowing you to achieve a precise alignment in minutes without needing a laptop, software, or external power source. It is the definitive solution for grab-and-go setups and expeditions to remote dark-sky sites.\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, Battery-Free Polar Alignment for the GEM28\u003c\/h3\u003e\n\u003cp\u003eThe core function of this polar scope is to simplify and speed up your setup routine. By looking through the mount's right ascension (RA) axis, you can directly see the celestial pole. The etched, illuminated reticle provides clear markings for positioning Polaris correctly, accounting for its offset from the true pole. This purely mechanical and optical process is immune to software glitches, dead batteries, or driver conflicts, offering robust reliability when you're out in the field.\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\u003eOptical Scope vs. iPolar: A Choice for Field Expediency\u003c\/h3\u003e\n\u003cp\u003eWhile the GEM28 mount often includes the electronic iPolar camera, the optical Polar Scope Kit serves a distinct and critical purpose. The iPolar requires a computer and power to function, which isn't always practical at a remote site or for a quick visual session. The optical scope is the ultimate backup and the preferred primary tool for simplicity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiPolar's Advantage:\u003c\/strong\u003e The electronic iPolar system offers higher precision and does not require you to crouch down to look through the mount. It can also function when Polaris is obscured by clouds or obstacles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Scope's Advantage:\u003c\/strong\u003e The Polar Scope Kit is faster for a \"good enough\" alignment, requires zero power, and is completely self-contained. For visual observing or wide-field imaging, it gets you aligned and observing in a fraction of the time, with no potential for technical troubleshooting.\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 advantage of using the iOptron Polar Scope Kit for the GEM28?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is \u003cstrong\u003esimplicity and independence from electronics\u003c\/strong\u003e. The Polar Scope Kit for the GEM28 allows you to achieve a precise polar alignment without needing a computer, power supply, or any software. This makes it ideal for quick setups, use at remote locations, or as a reliable backup to electronic methods.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the GEM28 Polar Scope Kit require batteries?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the reticle illuminator typically requires a small battery to light up the alignment markings for visibility against the night sky. However, the core function of the scope is optical and does not depend on power to work, unlike electronic alignment cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does installing the Polar Scope Kit affect the use of the iPolar on my GEM28?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Polar Scope Kit and the iPolar camera generally occupy the same space within the mount's RA axis. You will typically need to choose one or the other for installation. This kit is for users who prefer the optical method or have a GEM28 model that did not come with the iPolar pre-installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Polar Scope Kit compatible with other iOptron mounts like the GEM45?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this kit is specifically designed for the iOptron \u003cstrong\u003eGEM28 mount\u003c\/strong\u003e. Other mounts, like the GEM45, require their own specific polar scope models due to differences in mechanical design and dimensions. Always ensure you are purchasing the correct accessory for your specific mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen would I choose the optical Polar Scope for my GEM28 to image the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor wide-field imaging of large targets like the Orion Nebula (M42) with a short focal length refractor, the alignment precision from the optical Polar Scope is more than sufficient. It allows for a very fast setup, letting you start imaging sooner, which is a major benefit on a cold night or during a short window of clear sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm at a dark site with no laptop. Is the GEM28 Polar Scope Kit my best option for aligning on Polaris?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. This is the exact scenario where the optical Polar Scope Kit excels. Without a laptop, electronic alignment tools like the iPolar are unusable. The Polar Scope provides a direct, reliable method to align your GEM28 mount using only your eyes, ensuring you can get your imaging or observing session started regardless of your access to power or computers.\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 GEM28 Mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment Method\u003c\/td\u003e\n\u003ctd\u003eOptical via RA Axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eNone for scope; battery for reticle illuminator\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_GEM28_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\u003cp class=\"DAV-item-subtitle\"\u003efor GEM28 Mount\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":52917276770589,"sku":"IOP-G2833","price":181.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Polar-Scope-Kit-for-GEM28-1_a2e9bdc1-f478-4e48-bbee-d1375d23f6d8.jpg?v=1789141762"},{"product_id":"ioptron-8953","title":"iOptron Secondary Dovetail Saddle for AZMP\/MT Mounts","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdds a second dovetail saddle to your mount\u003c\/li\u003e\n\u003cli\u003eOfficial accessory for iOptron AZ Mount Pro and MiniTower mounts\u003c\/li\u003e\n\u003cli\u003eEnables dual-telescope setups\u003c\/li\u003e\n\u003cli\u003eIdeal for simultaneous visual observing and imaging\u003c\/li\u003e\n\u003cli\u003eMount a guidescope alongside your main imaging telescope\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\u003eiOptron Secondary Dovetail Saddle for AZMP\/MT Mounts\u003c\/h2\u003e\n\u003cp\u003eExpand the capabilities of your iOptron alt-azimuth mount with the iOptron Secondary Dovetail Saddle. This official accessory is engineered specifically for the AZ Mount Pro and MiniTower series, allowing you to mount two optical tubes side-by-side on a single mount. This upgrade transforms your single-scope setup into a powerful dual-instrument platform for simultaneous observation, imaging, and guiding.\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\u003eDual-Scope Capability for iOptron AZMP \u0026amp; MiniTower Mounts\u003c\/h3\u003e\n\u003cp\u003eBy adding a second mounting point, you unlock versatile new configurations. For public outreach, you can have one telescope equipped with an eyepiece for visual use and a second with a camera to display live views on a screen. For astrophotography, this saddle provides a secure platform for a dedicated guidescope, eliminating the need for piggyback adapters and improving balance.\u003c\/p\u003e\n\u003cp\u003eThis saddle is also perfect for specialized observation, such as solar viewing, where you can mount one telescope with a white-light filter and a second with an H-alpha filter to observe different solar features at the same time. As a genuine iOptron accessory, it ensures a perfect fit and maintains the stability of your AZ Mount Pro or MiniTower mount, though you will need to re-balance the entire payload after installation.\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\"\u003eWhat is the iOptron Secondary Dovetail Saddle used for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iOptron Secondary Dovetail Saddle is an accessory that bolts onto compatible iOptron mounts to provide a second mounting position for a telescope or other equipment. It allows you to use two instruments simultaneously on one mount, such as a main telescope and a guidescope, or two different telescopes for visual and imaging use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich iOptron mounts is this Secondary Dovetail Saddle compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis saddle is specifically designed as the official secondary saddle for the \u003cstrong\u003eiOptron AZ Mount Pro (AZMP)\u003c\/strong\u003e and the \u003cstrong\u003eiOptron MiniTower (MT)\u003c\/strong\u003e series of alt-azimuth mounts. It is engineered for a direct fit on these models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this saddle to mount a guidescope on my iOptron AZ Mount Pro for imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is an excellent application. Mounting a guidescope side-by-side with your main imaging scope using the Secondary Dovetail Saddle provides a stable, balanced configuration that is often superior to piggybacking the guidescope on top of the main optical tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow can I use the Secondary Dovetail Saddle for solar observing with my MiniTower mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA dual-scope setup is ideal for comprehensive solar observing. You can mount one telescope with a white-light filter to see sunspots and granulation, and a second telescope (like a Lunt or Coronado) for H-alpha viewing to see prominences and surface details simultaneously. This saddle allows you to have both views available without changing equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the iOptron Secondary Dovetail Saddle support Vixen-style or Losmandy-style dovetails?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe specific dovetail style (narrow Vixen-style or wider Losmandy-style) is not specified in the product data. Most iOptron mounts in this class feature Vixen-style saddles, but it is best to confirm the saddle type on your specific mount to ensure your telescope's dovetail bar is compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre mounting screws included with the Secondary Dovetail Saddle?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe included accessories are not specified. It is recommended to consult your mount's manual for the correct screw type and size needed to attach a secondary saddle. Often, the required hardware may already be part of your mount or will need to be sourced separately.\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\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":52917277786397,"sku":"IOP-8953","price":123.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Secondary-Dovetail-Saddle-1_796afccd-df45-416d-b586-92e14a17cbdc.jpg?v=1789141781"},{"product_id":"ioptron-8954","title":"iOptron AZ Mount Pro Altitude Lock Lever","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eOfficial iOptron Replacement Part\u003c\/li\u003e\n\u003cli\u003eDesigned for the AZ Mount Pro\u003c\/li\u003e\n\u003cli\u003eSecures the Altitude Axis\u003c\/li\u003e\n\u003cli\u003eRestores Original Locking Function\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\u003eAZ Mount Pro Altitude Lock Lever\u003c\/h2\u003e\n\u003cp\u003eThis is an original equipment manufacturer (OEM) replacement Altitude Lock Lever for the iOptron AZ Mount Pro. It is designed to restore the mount's ability to securely lock the altitude axis, ensuring your telescope remains pointed accurately during observation or imaging sessions. This component replaces a lost, stripped, or damaged original lever to bring your AZ Mount Pro back to factory-standard operational integrity.\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\u003eRestore Your Mount's Altitude Axis Security\u003c\/h3\u003e\n\u003cp\u003eA secure altitude lock is critical for the proper function of your AZ Mount Pro. Without a firm lock, the optical tube can drift, ruining long exposures and causing frustration during visual use. This genuine iOptron replacement lever ensures a perfect fit and restores the positive, secure locking action your mount had when new.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Engineered by iOptron specifically for the AZ Mount Pro, guaranteeing correct threading and leverage without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevent Slippage:\u003c\/strong\u003e Replaces a worn or damaged lever to eliminate altitude axis drift, especially when using heavier or unbalanced telescope setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e For most users, replacing the lever is a straightforward process of unthreading the old part and installing the new one.\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 this the correct altitude lock lever for my iOptron AZ Mount Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the official OEM replacement part from iOptron, specifically designed for the AZ Mount Pro mount. It ensures a perfect fit and restores original functionality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I need to replace the AZ Mount Pro's altitude lock lever?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eReplacement is typically needed due to accidental damage, cross-threading, or stripping of the original lever from over-tightening. It can also be a simple case of losing the original part during transport or setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this lever compatible with other iOptron mounts, like the CEM or GEM series?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This altitude lock lever is specific to the iOptron AZ Mount Pro. It is not designed to be used with other iOptron mount models, which have different mechanical designs and locking mechanisms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs it difficult to install the new AZ Mount Pro Altitude Lock Lever?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is generally a simple process that involves carefully unthreading the old, damaged lever and threading the new one into place. No special tools are typically required. Refer to your AZ Mount Pro's original manual for diagrams of the mount head.\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\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_AZMP_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\u003cp class=\"DAV-item-subtitle\"\u003efor AZ Mount Pro\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":52917278114077,"sku":"IOP-8954","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-AZ-Mount-Pro-Altitude-Lock-Lever-1_8a9d5dad-d9e4-4f5e-b25b-c56931f2633e.jpg?v=1789141790"},{"product_id":"ioptron-8340","title":"iOptron Star Knobs","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eErgonomic Star-Shaped Grip\u003c\/li\u003e\n\u003cli\u003eEnables Tool-Free Adjustments\u003c\/li\u003e\n\u003cli\u003eImproves Ease of Use in the Field\u003c\/li\u003e\n\u003cli\u003eIdeal for Use with Gloves\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\u003eStar Knobs\u003c\/h2\u003e\n\u003cp\u003eUpgrade your telescope setup with these ergonomic Star Knobs, designed to replace standard hardware for fast, tool-free adjustments in the field. The oversized, star-shaped grip is easy to turn even with gloves on, saving you time and frustration during an observing session.\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\u003eUpgrade Your Telescope for Tool-Free Adjustments\u003c\/h3\u003e\n\u003cp\u003eSwapping out small, hard-to-turn screws or bolts for Star Knobs is one of the simplest and most effective upgrades you can make to your astronomy gear. They provide superior leverage and a comfortable grip, making them ideal for any adjustment point you access frequently.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinderscope Alignment:\u003c\/strong\u003e Lock down your finder's position without reaching for an Allen key or screwdriver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory Clamps:\u003c\/strong\u003e Securely attach dovetail bars, guide scopes, or camera brackets by hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Clutches:\u003c\/strong\u003e Easily engage and disengage RA and DEC clutches for manual slewing and balancing.\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 are Star Knobs used for on astronomy equipment?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eStar Knobs are ergonomic replacements for standard screws or bolts on telescopes and mounts. They allow for easy, tool-free adjustments of components like finderscope brackets, accessory clamps, and mount clutches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I replace my telescope's standard screws with these Star Knobs?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUpgrading to Star Knobs provides a much larger and more comfortable grip than standard hardware. This makes adjustments quicker and easier, especially in the dark or while wearing gloves, saving time and preventing dropped tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I know if these Star Knobs will fit my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eCompatibility depends on the thread size and length of the screws you are replacing. You will need to measure your existing hardware to ensure a proper fit, as this information is not provided for these knobs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use these Star Knobs to adjust the collimation on my Newtonian telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile some users replace collimation screws with knobs, it is often not recommended. Collimation requires very fine, precise adjustments, and large knobs can make it easy to accidentally apply too much force, potentially damaging the mirror cell. Standard collimation tools are generally preferred.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do Star Knobs improve observing in cold weather?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIn cold conditions, handling small metal screws or Allen keys can be difficult and uncomfortable. The larger, oversized grip of Star Knobs is easy to operate even with thick gloves on, making them a significant ergonomic upgrade for winter observing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre any tools needed to install these Star Knobs?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. Star Knobs are designed to be installed by hand. Simply unscrew your existing hardware and replace it with the new knobs. No tools are required for installation or subsequent use.\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\u003eSpecifications\u003c\/td\u003e\n\u003ctd\u003eData not available for this product.\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\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlease contact us for warranty information on this product.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917281620253,"sku":"IOP-8340","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Star-Knobs-1_9a290be3-8576-4413-b315-100a05e92aa7.jpg?v=1789141838"},{"product_id":"ioptron-8340-pier","title":"iOptron Star Knobs with Center Post","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eErgonomic star shape for enhanced grip\u003c\/li\u003e\n\u003cli\u003eIntegrated center post protects equipment surfaces\u003c\/li\u003e\n\u003cli\u003eIdeal replacement for standard bolts on mounts and accessories\u003c\/li\u003e\n\u003cli\u003eFacilitates easy adjustments, even with gloves on\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\u003eStar Knobs with Center Post\u003c\/h2\u003e\n      \u003cp\u003eThis set of Star Knobs with Center Posts offers a significant ergonomic upgrade for securing your telescope accessories. Designed to replace standard hex bolts or small, hard-to-turn knobs, they provide superior grip and leverage, making field adjustments faster and easier, especially in cold weather while wearing gloves. The integrated center post provides a smooth, non-marring contact point, protecting the finish on your dovetail bars and other equipment.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eErgonomic Control for Field Adjustments\u003c\/h3\u003e\n      \u003cp\u003eThe star-shaped design allows you to get a firm, comfortable grip that a simple round knob or a hex bolt cannot match. This gives you better mechanical advantage to securely lock down components like guide scopes, finder brackets, or counterweights without needing tools. In the dark, the distinct shape is easy to find and operate by feel alone.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eProtective Center Post Design\u003c\/h3\u003e\n      \u003cp\u003eA key feature of these knobs is the integrated center post. When tightened, this smooth post makes contact with your equipment first, preventing the threaded part of the bolt from digging into and scratching the anodized finish of your dovetail bars or accessory plates. This small detail preserves the condition and resale value of your gear over time.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I upgrade my mount's bolts to these Star Knobs?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eUpgrading to these \u003cstrong\u003eStar Knobs\u003c\/strong\u003e provides a major improvement in user-friendliness. They allow for tool-free adjustment of your equipment, provide significantly more grip for secure tightening, and are much easier to handle than small bolts, especially when wearing gloves in cold conditions.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the center post on these Star Knobs?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \u003cstrong\u003ecenter post\u003c\/strong\u003e is a non-threaded, smooth tip that extends beyond the threads. Its purpose is to press against your equipment, such as a dovetail bar, without marring the surface. This prevents the threads from scratching or gouging the finish, which is a common issue with standard bolts.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do these Star Knobs improve setup on a German Equatorial Mount?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eOn a German Equatorial Mount (GEM), these knobs are ideal for replacing the bolts used for securing the telescope's dovetail saddle, adjusting counterweights, or locking down finder scopes. The enhanced grip makes it easier and safer to secure heavy equipment in the dark, reducing the risk of accidents during setup and breakdown.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan these Star Knobs help secure a guide scope more effectively?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. Many guide scope rings use simple bolts with small heads that are difficult to tighten sufficiently by hand. Replacing them with these \u003cstrong\u003eStar Knobs\u003c\/strong\u003e allows you to apply more torque comfortably, ensuring your guide scope is rigidly held in place to prevent any flexure that could ruin a long exposure.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I determine if these Star Knobs will fit my telescope or mount?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eBecause thread sizes vary widely between manufacturers (e.g., M6, M8, 1\/4\"-20), you must verify the thread size and length required for your specific application. The best way to do this is to take one of your existing bolts to a local hardware store and use their thread-checking tools to determine its specifications before purchasing a replacement.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eAre these Star Knobs suitable for adjusting polar alignment?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhile they can replace some hardware, they are generally best for securing accessories. Polar alignment bolts for altitude and azimuth often require finer control or are a specific design (like a T-handle bolt) integrated into the mount head. These knobs are better suited for saddle plates, counterweight safety screws, and accessory rings.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eNo product-specific downloads are available.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003ePlease contact us for warranty information on this product.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917281980701,"sku":"IOP-8340-Pier","price":53.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Star-Knobs-with-Center-Post-1_c9496c2f-ff15-4c98-9efd-e4472a087d51.jpg?v=1789141847"},{"product_id":"ioptron-3324","title":"iOptron SkyTracker Pro Counterweight Package (3324)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables balancing of heavier camera and lens combinations\u003c\/li\u003e\n\u003cli\u003eImproves tracking accuracy by reducing motor strain\u003c\/li\u003e\n\u003cli\u003eAttaches directly to the iOptron SkyTracker Pro mount\u003c\/li\u003e\n\u003cli\u003eEssential for telephoto astrophotography\u003c\/li\u003e\n\u003cli\u003eIncreases overall stability of your imaging setup\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\u003eSkyTracker Pro Counterweight Package (3324)\u003c\/h2\u003e\n\u003cp\u003eThe iOptron SkyTracker Pro Counterweight Package (3324) is the definitive solution for photographers using heavier camera and telephoto lens systems on their star tracker. By perfectly balancing the payload on the Right Ascension axis, this kit mitigates stress on the drive motor. This directly translates to improved tracking accuracy, reduced periodic error, and ultimately, sharper, rounder stars in your long-exposure images.\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\u003eMaximize Stability for the SkyTracker Pro with Heavier Lenses\u003c\/h3\u003e\n\u003cp\u003eWhen you use a large telephoto lens or a heavier full-frame DSLR, the center of gravity shifts, placing significant torque on the SkyTracker Pro's motor. An imbalanced load forces the motor to work harder, which can introduce tracking errors that blur your images. This counterweight package solves that problem by providing an opposing mass, creating a finely balanced system that rotates smoothly and effortlessly.\u003c\/p\u003e\n\u003cp\u003eA properly balanced setup not only yields better tracking but also enhances the overall stability of your rig, making it less susceptible to vibrations from wind or shutter movement. It is the single most effective upgrade for pushing the imaging capabilities of your SkyTracker Pro beyond lightweight, wide-angle lenses.\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\"\u003eWhat is the purpose of the SkyTracker Pro Counterweight Package?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis package is designed to balance the weight of your camera and lens on the iOptron SkyTracker Pro. By adding a counterweight opposite your equipment, you reduce the strain on the mount's motor, which leads to more accurate tracking and sharper astrophotos, especially with heavy telephoto lenses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen should I use this counterweight package with my SkyTracker Pro?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou should consider this package when your imaging setup approaches the upper end of the SkyTracker Pro's payload capacity. It is highly recommended if you are using:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong telephoto lenses\u003c\/strong\u003e (e.g., 200mm, 300mm, or 400mm)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeavier full-frame DSLR or mirrorless cameras\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAny combination where the camera feels \"top-heavy\" or difficult to secure on the ball head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does balancing my SkyTracker Pro improve my astrophotos of objects like the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eImaging a large target like the Andromeda Galaxy (M31) with a telephoto lens requires precise, smooth tracking over long exposures. An imbalanced SkyTracker Pro will exhibit small tracking errors that cause stars to appear elongated or trailed. By balancing the load with this counterweight package, you ensure the motor operates with minimal effort, resulting in rounder stars and sharper details in the galaxy's dust lanes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use a small telescope on the SkyTracker Pro with this counterweight package?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile this package significantly improves stability, the SkyTracker Pro is primarily designed for camera and lens combinations. Mounting a telescope, even a small one, introduces issues with leverage and balancing that may exceed the mount's capabilities. This kit is optimized for DSLR\/mirrorless cameras, not optical tube assemblies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this counterweight package compatible with other iOptron mounts?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the iOptron SkyTracker Pro Counterweight Package (3324) is specifically engineered for the SkyTracker Pro model. It is not designed to be compatible with other iOptron trackers like the SkyGuider Pro or larger German Equatorial Mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this package include the counterweight and the shaft?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, a counterweight package typically includes the counterweight itself, the shaft it slides onto, and any necessary hardware to attach it to the mount. It provides a complete solution for balancing your setup.\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\u003ePricing\u003c\/td\u003e\n\u003ctd\u003eRegular price: $ 85.00; Sale price: $ 85.00 Sale; Unit price: \/per\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":52917284045085,"sku":"IOP-3324","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-SkyTracker-Pro-Counterweight-Package-3324-1_fa86e000-49a9-46fb-b192-b5e65e4199ce.jpg?v=1789141874"},{"product_id":"ioptron-3330-sgp","title":"iOptron 3330-SGP","description":"","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917284339997,"sku":"IOP-3330-SGP","price":147.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"ioptron-p-sgp-cws","title":"iOptron Counterweight Shaft for iOptron SGP and HAE Mounts","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e200mm (7.875 in.) extended length\u003c\/li\u003e\n\u003cli\u003eStandard 20mm (0.79 in.) diameter\u003c\/li\u003e\n\u003cli\u003eFits iOptron SkyGuider Pro and HAE mounts\u003c\/li\u003e\n\u003cli\u003eDual 3\/8\"-16 threads for extension\u003c\/li\u003e\n\u003cli\u003eIncludes essential safety screw\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\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\u003eCounterweight Shaft for iOptron SGP and HAE Mounts\u003c\/h2\u003e\n      \u003cp\u003eThe iOptron Counterweight Shaft for SGP and HAE extends your mount's balancing capability with a total length of 200mm and a standard 20mm diameter compatible with iOptron counterweights. Weighing 1 lb, this steel shaft features a 3\/8\"-16 thread on both ends for potential extension and includes a critical safety screw to prevent counterweight slippage.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eExtended 200mm Length for Heavier Payloads\u003c\/h3\u003e\n      \u003cp\u003eWhen you upgrade your portable setup with a heavier telephoto lens or add a guidescope, achieving perfect balance is critical for sharp, un-trailed images. This 200mm shaft provides the extra length needed to increase leverage, allowing you to balance heavier camera rigs on your SkyGuider Pro or HAE mount effectively. This means you can use your existing counterweights or fewer weights overall to achieve stable tracking.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSecure Fit: 20mm Diameter with Included Safety Screw\u003c\/h3\u003e\n      \u003cp\u003eEngineered to match iOptron's standard, the shaft's 20mm diameter ensures a perfect fit for all SkyGuider Pro and HAE-compatible counterweights. A key feature is the included safety screw at the end of the shaft, which acts as a stop to prevent a counterweight from accidentally sliding off during setup or adjustment. For maximum flexibility, the shaft is threaded with a 3\/8\"-16 thread on both ends, allowing you to connect two shafts for extreme payloads.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat mounts is the iOptron 200mm counterweight shaft compatible with?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis counterweight shaft is designed specifically for iOptron's \u003cstrong\u003eSkyGuider Pro (SGP)\u003c\/strong\u003e and \u003cstrong\u003eHAE series\u003c\/strong\u003e equatorial mounts, featuring a standard 20mm diameter.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I need this 200mm shaft for my SkyGuider Pro?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYou need the extended 200mm shaft when your imaging payload becomes too heavy or long to balance with the stock shaft. This typically occurs when using larger telephoto lenses or adding a secondary guidescope and camera, where the extra leverage from the longer shaft is required for proper balance and tracking accuracy.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this iOptron shaft with non-iOptron counterweights?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, you can use any counterweight with this shaft, provided the counterweight has a central bore hole with a \u003cstrong\u003ediameter of 20mm\u003c\/strong\u003e to match the shaft.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the thread size on the iOptron SGP\/HAE shaft?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe shaft features a standard \u003cstrong\u003e3\/8\"-16 thread\u003c\/strong\u003e on both ends. This allows the included safety screw to be attached and also enables the possibility of screwing two shafts together for even greater length.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eI'm using a small refractor on my SkyGuider Pro. Is this 200mm shaft necessary?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eFor a small, heavy refractor like a William Optics RedCat 51, especially with a guide scope attached, the standard counterweight shaft may not provide enough leverage. The 200mm shaft allows you to position the counterweight further out, achieving a perfect balance which is critical for the long-exposure astrophotography these setups are used for.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I connect two of these iOptron 200mm shafts together for a heavy setup on my HAE mount?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. Because the shaft has a 3\/8\"-16 thread on both ends, you can directly connect a second shaft to the first for a combined 400mm of length. This provides extreme leverage for balancing heavy or physically long optical tubes, but you must always ensure your total payload remains under the specified weight capacity of your HAE mount.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eiOptron SkyGuider Pro, HAE Mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e20 mm (0.79 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e200 mm (7.875 in.)\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\u003eThreads\u003c\/td\u003e\n\u003ctd\u003e3\/8\"-16 (both ends)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSafety Feature\u003c\/td\u003e\n\u003ctd\u003eIncluded Safety Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\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":52917284536605,"sku":"IOP-P-SGP-CWS","price":49.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Counterweight-shaft-for-SGP-and-HAE-1_667968cd-f42c-40f2-b062-ed7356720bbe.jpg?v=1789141888"},{"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-3683","title":"iOptron Arca-Swiss quick release plate for PST","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects Coronado PST to Arca-Swiss compatible heads\u003c\/li\u003e\n\u003cli\u003eEnables rapid mounting and dismounting of the telescope\u003c\/li\u003e\n\u003cli\u003eProvides a secure, non-rotating connection to photo tripods\u003c\/li\u003e\n\u003cli\u003eDurable, all-metal construction for stability\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\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\u003eArca-Swiss quick release plate for PST\u003c\/h2\u003e\n\u003cp\u003e\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\u003eA Dedicated Fit for Your Coronado PST\u003c\/h3\u003e\n\u003cp\u003eThis quick-release plate is engineered specifically for the Coronado Personal Solar Telescope (PST). Unlike universal plates, its design ensures a flush, secure fit against the PST's mounting block, eliminating the rotational instability that can occur with a single-screw connection. This creates a solid, integrated platform for your solar observations.\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\u003eUnlock Arca-Swiss Mounting for Your PST\u003c\/h3\u003e\n\u003cp\u003eBy converting the PST's standard 1\/4\"-20 thread to the Arca-Swiss standard, this plate allows you to use your solar telescope with a wide range of high-quality photographic ball heads and tripod clamps. This system is the standard for professional photographers because it offers superior grip and instant, tool-free mounting and removal. For a grab-and-go solar setup, the Arca-Swiss plate makes setup and takedown faster and more secure than threading the telescope on and off a tripod bolt.\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\"\u003eWhat is the primary purpose of this Arca-Swiss plate for the PST?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary purpose of this plate is to adapt the Coronado PST's mounting foot to the Arca-Swiss quick-release system. This allows for a much faster, more stable, and more secure connection to compatible photographic tripods and heads compared to using the standard 1\/4\"-20 threaded hole directly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich mounts are compatible with this PST Arca-Swiss plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis plate is compatible with virtually any tripod head, fluid head, or mount saddle that uses an \u003cstrong\u003eArca-Swiss style clamp\u003c\/strong\u003e. This is a very common standard on photographic equipment but is different from the Vixen-style or Losmandy-style dovetails used on many dedicated astronomy mounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this Arca-Swiss plate help when observing a solar transit with a Coronado PST on a photo tripod?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor events like a solar transit of Mercury or Venus, you need a stable platform. The Arca-Swiss plate provides a rigid, wide-contact connection to a photo tripod head that prevents the PST from twisting or slipping, which is a common issue with single-bolt mounting. This ensures your view remains centered and stable throughout the event.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this plate stable enough for imaging solar prominences with a Coronado PST?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. When clamped into a quality Arca-Swiss compatible head, this plate provides a very stable base essential for imaging. It minimizes vibrations and prevents rotation, helping you achieve sharper images of delicate solar features like prominences and surface granulation with your Coronado PST.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Arca-Swiss plate to mount my PST on a Vixen-style saddle?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This plate is designed exclusively for the Arca-Swiss mounting standard, which uses a narrower dovetail with a different angle than a Vixen-style saddle. To mount the PST on a Vixen-compatible astronomy mount, you would need a Vixen-style dovetail bar, not this plate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy use this Arca-Swiss plate for the PST instead of the standard 1\/4\"-20 thread?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the 1\/4\"-20 thread works, it has two main drawbacks. First, it's slow to attach and detach. Second, it can easily loosen, allowing the telescope to rotate on the tripod. An Arca-Swiss plate solves both issues by providing an instant quick-release mechanism and a clamping system that locks the telescope in place securely.\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\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917285585181,"sku":"IOP-3683","price":27.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Arca-Swiss-quick-release-plate-for-PST-1_e77887a0-6e77-4b28-ba85-02f34f67a4f4.jpg?v=1789141914"},{"product_id":"ioptron-3340-pst","title":"iOptron Polar Scope Mounting Bracket for PST Micro Tracker","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables Precise Polar Alignment\u003c\/li\u003e\n\u003cli\u003eDesigned for the iOptron PST Micro Tracker (#3680)\u003c\/li\u003e\n\u003cli\u003eCompatible with AccuAlign (#3330-HST) Polar Scopes\u003c\/li\u003e\n\u003cli\u003eCompatible with iPolar (#3339) Electronic Polar Scopes\u003c\/li\u003e\n\u003cli\u003eAll-Metal Construction\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\u003eiOptron Polar Scope Mounting Bracket for PST Micro Tracker\u003c\/h2\u003e\n\u003cp\u003eThe iOptron Polar Scope Mounting Bracket (#3340-PST) is the essential adapter for adding high-precision polar alignment capability to your PST Micro Tracker (#3680). This bracket provides a secure, dedicated mounting point for either the iOptron AccuAlign optical polar scope (#3330-HST) or the iPolar electronic polar scope (#3339), enabling longer, unguided exposures and sharper stars.\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\u003eAdd Precise Polar Alignment to Your #3680 PST Micro Tracker\u003c\/h3\u003e\n\u003cp\u003eWhile the PST Micro Tracker is an excellent portable imaging platform, achieving the precise polar alignment needed for longer focal lengths or multi-minute exposures requires an external polar scope. This #3340-PST bracket is the purpose-built solution, bridging the gap between the tracker body and iOptron's polar alignment tools. By adding this bracket and a compatible polar scope, you elevate the tracker from a wide-field snapshot device to a serious astrophotography instrument capable of tracking with high accuracy.\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\"\u003eWhat is the purpose of the iOptron #3340-PST Mounting Bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bracket is designed to attach an optional polar scope to the iOptron PST Micro Tracker (#3680). The tracker itself does not have a built-in mount for a polar scope, so this bracket is the necessary hardware to add one for precise polar alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich polar scopes are compatible with the #3340-PST bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe bracket is engineered to hold two specific iOptron products:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eiOptron AccuAlign dark field illuminated polar scope (#3330-HST)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eiOptron iPolar electronic polar scope (#3339)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this bracket included with the iOptron PST Micro Tracker (#3680)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The #3340-PST Polar Scope Mounting Bracket is an optional accessory and must be purchased separately. It is considered an upgrade for users who want to achieve higher tracking accuracy than what is possible with a simple compass or smartphone app alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need this bracket for basic wide-angle nightscapes with my PST Micro Tracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor very wide lenses (e.g., 14mm to 35mm) and short exposures (under 30-60 seconds), you can often get acceptable results without a polar scope by doing a rough alignment. However, to eliminate star trails completely and enable longer exposures even with wide lenses, this bracket and a polar scope are highly recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does using the #3340-PST bracket and an iPolar help my images of the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo capture faint details in the Orion Nebula (M42) with a telephoto lens (e.g., 200mm or longer) on your PST Micro Tracker, you need very accurate tracking. The #3340-PST bracket allows you to mount an iPolar, which can achieve an alignment accuracy of a few arc-minutes. This precision prevents stars from trailing during the multi-minute exposures required to reveal the nebula's faint outer structures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installation of the #3340-PST bracket difficult on the PST Micro Tracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, installation is straightforward. The bracket is designed to attach directly to the side of the PST Micro Tracker (#3680) body using pre-existing mounting points. All necessary hardware is typically included with the bracket.\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3340-PST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Mount\u003c\/td\u003e\n\u003ctd\u003eiOptron PST Micro Tracker (#3680)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Polar Scopes\u003c\/td\u003e\n\u003ctd\u003eiOptron AccuAlign (#3330-HST) or iPolar (#3339)\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\"\u003ePolar Scope Mounting Bracket for PST Micro Tracker\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":52917286961437,"sku":"IOP-3340-PST","price":49.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"ioptron-3305a","title":"iOptron SkyTracker Ball Head","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for iOptron SkyTracker and SkyGuider Pro Mounts\u003c\/li\u003e\n\u003cli\u003eProvides Full Azimuth and Altitude Pointing Freedom\u003c\/li\u003e\n\u003cli\u003eEnables Framing of Any Celestial Object\u003c\/li\u003e\n\u003cli\u003eStandard 1\/4\"-20 Camera Mounting Screw\u003c\/li\u003e\n\u003cli\u003eStandard 3\/8\"-16 Tripod\/Mount Socket\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\u003eSkyTracker Ball Head\u003c\/h2\u003e\n\u003cp\u003eThe iOptron SkyTracker Ball Head is the essential link between your star tracker and your camera, providing the freedom to point and frame any celestial object. While your SkyTracker mount is precisely aligned to follow the Earth's rotation, this ball head allows you to aim your camera independently, ensuring you can capture targets far from the celestial equator. It is a necessary component for unlocking the full potential of your wide-field astrophotography 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 Essential Pointing Control for Your SkyTracker\u003c\/h3\u003e\n\u003cp\u003eA star tracker's job is to move in one direction: Right Ascension. The SkyTracker Ball Head provides the other two axes of motion, effectively acting as the Declination and framing control for your camera. After polar aligning your mount, you simply loosen the ball head's tension knob, point your camera at your target—from the Andromeda Galaxy (M31) to the Rho Ophiuchi cloud complex—and lock it down for a stable imaging session.\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\u003eSecure and Rapid Framing for Any Celestial Target\u003c\/h3\u003e\n\u003cp\u003eEngineered for stability and ease of use, this ball head ensures your camera remains securely attached and precisely aimed throughout a long exposure. The design allows for smooth, fluid adjustments and a firm lock with minimal image shift, preventing flexure that can ruin a sub-exposure. This simple, robust accessory is the key to moving from basic constellation shots to beautifully composed deep-sky images.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Mounting:\u003c\/strong\u003e Attaches to any tracker or tripod with a standard 3\/8\"-16 post and accepts any DSLR, mirrorless, or dedicated astronomy camera with a 1\/4\"-20 socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Range of Motion:\u003c\/strong\u003e Offers 360 degrees of panning and a full range of tilt, allowing for both landscape astrophotography and astronomical imaging at the zenith.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Lightweight:\u003c\/strong\u003e Adds minimal weight and bulk to your portable setup, preserving the grab-and-go nature of your star tracker.\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\"\u003eWhy do I need the SkyTracker Ball Head for my star tracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA star tracker only rotates on one axis (the polar axis) to follow the stars. The \u003cstrong\u003eSkyTracker Ball Head\u003c\/strong\u003e provides the other two axes of motion (altitude and azimuth relative to the mount) needed to point your camera at a specific celestial object. Without it, you can only aim your camera where the mount itself is pointing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the SkyTracker Ball Head help frame objects like the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Orion Nebula (M42) is located on the celestial equator, but you may want to frame it in a specific orientation or include the nearby Horsehead Nebula. After your tracker is polar aligned, you use the ball head to make fine adjustments to your camera's pointing and rotation to achieve the perfect composition before locking it down for imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SkyTracker Ball Head for daytime photography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The SkyTracker Ball Head is a standard photographic ball head that works perfectly for terrestrial, landscape, and panoramic photography. Its robust design makes it a stable and reliable head for any standard tripod.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat's the difference between using this ball head and just mounting my camera directly to the tracker?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eMounting a camera directly to a star tracker severely limits your choice of targets. You would only be able to image a narrow strip of sky. The ball head decouples the camera's pointing from the tracker's axis, giving you the freedom to aim anywhere in the sky while the tracker continues to follow the stars correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the SkyTracker Ball Head to my equipment?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SkyTracker Ball Head has a standard \u003cstrong\u003e3\/8\"-16 threaded socket\u003c\/strong\u003e on the bottom, which screws directly onto the iOptron SkyTracker, SkyGuider Pro, or any standard photo tripod. Your camera then attaches to the \u003cstrong\u003e1\/4\"-20 screw\u003c\/strong\u003e on the top of the ball head, which is the standard for all consumer cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I mount a small telescope to the SkyTracker Ball Head?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis ball head is designed for cameras with lenses, not telescopes. While it might hold a very small spotting scope, it is not recommended for telescopes like refractors or Maksutovs. These optical tubes have longer moment arms and are more susceptible to flexure; they should be mounted directly to a Vixen-style or Losmandy-style saddle plate, not a ball head.\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eBall Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Mounting\u003c\/td\u003e\n\u003ctd\u003eStandard 1\/4\"-20 Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount\/Tripod Socket\u003c\/td\u003e\n\u003ctd\u003eStandard 3\/8\"-16 Thread\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\"\u003eSkyTracker Ball Head\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":52917287026973,"sku":"IOP-3305A","price":91.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-SkyTracker-Ball-Head-1_731eb2f5-381c-40c6-b195-3e13abf24857.jpg?v=1789141929"},{"product_id":"ioptron-3308","title":"iOptron Ball Head Top Plate","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdapts Vixen-Style Dovetail Bars to Photographic Ball Heads\u003c\/li\u003e\n\u003cli\u003eEnables Mounting of Small Telescopes or Lenses on Camera Tripods\u003c\/li\u003e\n\u003cli\u003eCreates a Lightweight, Portable Astrophotography Platform\u003c\/li\u003e\n\u003cli\u003eIdeal for Wide-Field Imaging and Grab-and-Go Setups\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\u003eBall Head Top Plate\u003c\/h2\u003e\n\u003cp\u003eThe Ball Head Top Plate is a simple, effective adapter designed to mount astronomical equipment onto standard photographic ball heads. This plate features a dovetail saddle, allowing you to attach small telescopes, telephoto lenses, or guide scopes that use a Vixen-style mounting bar directly to your existing camera tripod. It serves as the crucial link between your photographic support system and your astronomical optics.\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\u003eMount Astronomical Optics on Your Photographic Ball Head\u003c\/h3\u003e\n\u003cp\u003eThis dovetail plate unlocks the astronomical potential of your heavy-duty camera tripod and ball head. By providing a secure Vixen-style saddle, it allows you to bypass the need for a dedicated astronomical mount for casual, wide-field observing or imaging. This creates an ultra-portable, grab-and-go setup perfect for travel or quick sessions.\u003c\/p\u003e\n\u003cp\u003eWhile a photographic ball head does not offer the precise tracking of an equatorial mount, it is more than sufficient for untracked wide-field astrophotography of constellations or the Milky Way. It's also an excellent solution for mounting a small guide scope or a spotting scope for terrestrial viewing.\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\"\u003eWhat is the primary purpose of the Ball Head Top Plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Ball Head Top Plate is an adapter that allows you to attach a telescope or other optic with a \u003cstrong\u003eVixen-style dovetail bar\u003c\/strong\u003e to a standard photographic ball head. It bridges the gap between astronomy-specific mounting hardware and general photography equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Ball Head Top Plate attach to a ball head?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTypically, such plates attach to a ball head's quick-release clamp (like an Arca-Swiss style plate would) or via standard threaded sockets (like 1\/4\"-20 or 3\/8\"-16) on the underside of the plate. This allows for direct and secure mounting to most photographic heads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of equipment can I mount with this Ball Head Top Plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis plate is ideal for lightweight equipment, such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall, short-focal-length refractor telescopes\u003c\/li\u003e\n\u003cli\u003eTelephoto camera lenses fitted with a dovetail bar\u003c\/li\u003e\n\u003cli\u003eGuide scopes or finderscopes\u003c\/li\u003e\n\u003cli\u003eSpotting scopes for terrestrial observation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Ball Head Top Plate for long-exposure astrophotography of the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, not for long exposures. A photographic ball head does not track the sky's rotation. For capturing details in deep-sky objects like the Orion Nebula (M42), you would need an equatorial mount or a star tracker. This plate is best suited for untracked, wide-angle shots of the sky or for visual use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Ball Head Top Plate a good solution for mounting a William Optics RedCat 51?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is an excellent use case. A small, wide-field telescope like the RedCat 51 is a perfect match for the Ball Head Top Plate when mounted on a sturdy photo tripod. This combination creates a highly portable setup for wide-field imaging, especially when paired with a separate, compact star tracker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the limitations of using a Ball Head Top Plate for astronomy?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe main limitation is the stability and functionality of the ball head itself. Ball heads are not designed for the fine, smooth adjustments needed to center astronomical objects at high magnification and they do not provide any form of tracking to counteract Earth's rotation. It is a solution for low-power, wide-field applications only.\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\u003eMounts optics with Vixen-style dovetail bars to photographic ball heads\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\u003cp\u003eFor warranty information, please contact the manufacturer or our customer support team.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917287158045,"sku":"IOP-3308","price":22.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Ball-Head-Top-Plate-1_2a62457c-38ce-4345-94e8-e8e5c84161cb.jpg?v=1789141937"},{"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"},{"product_id":"ioptron-3130","title":"iOptron Polar Scope for SmartEQ","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables Precise Polar Alignment\u003c\/li\u003e\n\u003cli\u003eDesigned Specifically for the iOptron SmartEQ Mount\u003c\/li\u003e\n\u003cli\u003eEssential for Long-Exposure Astrophotography\u003c\/li\u003e\n\u003cli\u003eImproves GoTo Pointing Accuracy\u003c\/li\u003e\n\u003cli\u003eInstalls Directly into the Mount's RA 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\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\u003ePolar Scope for SmartEQ\u003c\/h2\u003e\n\u003cp\u003eThis Polar Scope is the essential upgrade for the iOptron SmartEQ mount, transforming it from a capable visual platform into a precise tool for astrophotography. By allowing you to directly view the celestial pole through the mount's right ascension axis, it enables an alignment far more accurate than what is possible with a compass or setting circle alone. For anyone serious about capturing untrailed, long-exposure images, this accessory is not optional—it is the key to unlocking the full tracking potential of your SmartEQ 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\u003ePrecision Polar Alignment for the iOptron SmartEQ Mount\u003c\/h3\u003e\n\u003cp\u003eAccurate tracking begins with accurate polar alignment. The Polar Scope for the SmartEQ installs directly into the body of the mount, providing a magnified view of the sky around Polaris. The engraved reticle allows you to quickly and intuitively position the mount's axis of rotation so it is perfectly parallel with Earth's, eliminating the primary source of field rotation and tracking errors in your images.\u003c\/p\u003e\n\u003cp\u003eWhile a rough alignment is sufficient for short visual observations, astrophotography demands precision. This polar scope provides that precision, resulting in dramatically improved GoTo accuracy and the ability to take significantly longer exposures without stars trailing. It is the single most effective upgrade for improving the imaging results from the SmartEQ mount.\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 is the optional Polar Scope essential for the iOptron SmartEQ mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Polar Scope is essential for astrophotography because it allows for a highly accurate alignment with the celestial pole. This precision is critical for preventing star trails during long exposures and ensuring the mount's GoTo system points to objects accurately. Without it, you are limited to very short exposures and less precise tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Polar Scope improve long-exposure astrophotography of targets like the Andromeda Galaxy (M31) with the SmartEQ?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen imaging a large, faint object like the Andromeda Galaxy (M31), you need multiple long exposures to capture detail. The Polar Scope ensures the SmartEQ mount tracks the sky's rotation precisely, which prevents \u003cstrong\u003efield rotation\u003c\/strong\u003e and keeps stars round over many minutes. This allows you to stack sharper, more detailed final images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installing the Polar Scope on the SmartEQ mount a complicated process?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, installation is straightforward. The Polar Scope is designed to thread directly into the rear of the mount's right ascension (RA) axis. Typically, this involves removing a protective cover and simply screwing the polar scope into place. Refer to your SmartEQ mount's manual for specific instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I still polar align my SmartEQ mount without this dedicated polar scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, you can perform a rough polar alignment using the mount's built-in setting circles and a compass, or by sighting Polaris through the empty axis. However, these methods are significantly less accurate and are generally only suitable for casual visual observing, not for serious astrophotography which requires much higher tracking precision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this iOptron Polar Scope fit mounts other than the SmartEQ?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis polar scope is specifically designed for the iOptron SmartEQ mount. While iOptron makes polar scopes for their other mounts (like the SkyGuider Pro or CEM series), they often use different thread sizes or mounting methods. This unit is intended only for the SmartEQ and SmartEQ Pro models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Polar Scope for the SmartEQ include illumination for the reticle?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhether illumination is included or available as a separate accessory can vary. An illuminated reticle makes the alignment markings visible against a dark night sky, which is a significant aid. Without illumination, you may need to briefly shine a dim red flashlight into the front of the telescope to see the reticle, which is a less convenient but functional workaround.\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\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_SmartEQ_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":52917294072093,"sku":"IOP-3130","price":109.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Polar-Scope-for-SmartEQ-1_738cbcaa-972a-41d7-ad05-24254173939b.jpg?v=1789142138"},{"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"},{"product_id":"ioptron-3106-02","title":"iOptron 1kg Counterweight for SmartEQ","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eWeight: ~1 kg (2 lbs)\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 16.1 mm for SmartEQ shafts\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 78.6 mm\u003c\/li\u003e\n\u003cli\u003eCompatibility: iOptron SmartEQ \u0026amp; SmartEQ-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\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\u003e1kg Counterweight for SmartEQ\u003c\/h2\u003e\n\u003cp\u003eThe iOptron 1kg Counterweight for SmartEQ mounts is the specific tool for balancing light astronomical payloads. Weighing approximately 1 kg (2 lbs), this counterweight has an outer diameter of 78.6 mm and a height of 25.8 mm. Its 16.1 mm inner diameter is machined to fit the counterweight shaft of the iOptron SmartEQ and SmartEQ-Pro mounts, ensuring smooth, accurate tracking with small telescopes or camera lenses.\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\u003eBalancing Lightweight Payloads at ~1 kg\u003c\/h3\u003e\n\u003cp\u003eStandard counterweights are often too heavy for ultra-portable setups like small wide-field refractors or a DSLR with a telephoto lens. A heavier weight forces you to slide it all the way up the shaft, often failing to achieve proper equilibrium and stressing the mount's motors. This 1 kg (~2 lbs) counterweight supplies the correct mass to precisely balance these lighter payloads, ensuring your mount tracks accurately without strain.\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\u003eA 16.1 mm Bore for iOptron SmartEQ Mounts\u003c\/h3\u003e\n\u003cp\u003eA counterweight's compatibility is dictated by its inner diameter. This weight is built with a precisely machined 16.1 mm (0.63 in.) bore, ensuring a secure fit on the counterweight shaft of iOptron's SmartEQ and SmartEQ-Pro mounts. With an outer diameter of 78.6 mm and a height of 25.8 mm, it is a compact and effective balancing solution for your grab-and-go rig.\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\"\u003eDo I need the 1kg counterweight for my William Optics RedCat 51 on a SmartEQ-Pro mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is an ideal use case. A lightweight, wide-field telescope like the RedCat 51 is often too light to balance properly with standard, heavier counterweights. This \u003cstrong\u003e1 kg weight\u003c\/strong\u003e allows you to achieve perfect balance without having the weight pushed all the way to the top of the counterweight shaft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm using a DSLR with a 200mm lens on my SmartEQ. Is this 1kg weight the right choice?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. A DSLR and lens combination typically weighs only a few pounds, making the standard counterweight too heavy. The \u003cstrong\u003e1 kg (~2 lbs) counterweight\u003c\/strong\u003e is designed specifically for these types of lightweight imaging rigs, preventing motor strain and improving tracking accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this 1kg counterweight fit other iOptron mounts like the SkyGuider Pro or GEM28?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. This counterweight is specifically designed for the \u003cstrong\u003eiOptron SmartEQ and SmartEQ-Pro\u003c\/strong\u003e mounts. Its \u003cstrong\u003e16.1 mm inner diameter\u003c\/strong\u003e matches the counterweight shaft on those models. Other mounts, like the SkyGuider Pro or GEM28, use different shaft diameters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the inner diameter of the SmartEQ 1kg counterweight?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe inner diameter (bore) is \u003cstrong\u003e16.1 mm (0.63 inches)\u003c\/strong\u003e. This is the critical dimension that ensures it fits securely on the counterweight shaft of your SmartEQ or SmartEQ-Pro mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy not just use a heavier weight slid further up the counterweight shaft for my SmartEQ?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile possible in some cases, it provides poor balance. A heavier weight positioned very close to the mount's axis has less rotational inertia and provides less effective, coarser balancing adjustments. A lighter weight placed further down the shaft offers finer control and a more stable equilibrium, which is critical for accurate GOTO slews and tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this an official iOptron counterweight for the SmartEQ?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the official 1 kg counterweight manufactured by iOptron for its SmartEQ and SmartEQ-Pro series mounts, ensuring a perfect fit and finish.\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~1 kg (2 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e16.1 mm (0.63 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e78.6 mm (3 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e25.8 mm (1 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e6.25 x 3.75 x 1.75 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\"\u003e1kg Counterweight for SmartEQ\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":52917301575965,"sku":"IOP-3106-02","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-1kg-Counterweight-for-SmartEQ-1_b544ad5d-0e97-463a-88b7-dd15982dfb12.jpg?v=1789142353"},{"product_id":"ioptron-7126","title":"iOptron ZEQ25\/CEM25 Counterweight Shaft Extension Bar","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eExtends Counterweight Shaft Length\u003c\/li\u003e\n\u003cli\u003eIncreases Balancing Leverage\u003c\/li\u003e\n\u003cli\u003eAllows for Heavier Telescope Payloads\u003c\/li\u003e\n\u003cli\u003eCompatible with iOptron ZEQ25 Mounts\u003c\/li\u003e\n\u003cli\u003eCompatible with iOptron CEM25 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\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 ZEQ25\/CEM25 Counterweight Shaft Extension Bar\u003c\/h2\u003e\n\u003cp\u003eIncrease the payload capability of your iOptron ZEQ25 or CEM25 mount with the official Counterweight Shaft Extension Bar. This simple accessory provides greater leverage, allowing you to balance heavier or longer optical tubes on your ZEQ25 or CEM25 mount, often without needing to purchase additional, heavy counterweights.\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\u003eIncrease Balancing Capacity for ZEQ25\/CEM25 Mounts\u003c\/h3\u003e\n\u003cp\u003eBy extending the length of the counterweight shaft on your ZEQ25 or CEM25, this bar increases the moment arm for your counterweights. This gives each weight more leverage, enabling you to achieve perfect balance with heavier telescope payloads that might otherwise be a challenge for the mount. It can also allow you to balance your existing setup with less counterweight, reducing the total weight you carry to your observing site.\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\"\u003eWhat is the primary purpose of the ZEQ25\/CEM25 Counterweight Shaft Extension Bar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary purpose of the ZEQ25\/CEM25 Ext Bar is to increase the leverage of your existing counterweights. By moving the weights further from the mount's axis of rotation, you can balance a heavier telescope or use fewer counterweights for your current setup, making your rig more efficient and often lighter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this extension bar compatible with mounts other than the iOptron ZEQ25 and CEM25?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this counterweight shaft extension is specifically designed and threaded for the iOptron ZEQ25 and CEM25 series of equatorial mounts. It is not compatible with other iOptron models or mounts from other brands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy ZEQ25 mount can't quite balance my new 80mm refractor. Will this Ext Bar help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the ideal scenario for the extension bar. If your telescope is only slightly too heavy for your counterweight, adding the ZEQ25\/CEM25 Ext Bar will likely provide the extra leverage needed to achieve perfect balance without the expense and weight of an additional counterweight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the ZEQ25\/CEM25 Ext Bar help reduce the total weight of my setup?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. If you are currently using two counterweights to balance your telescope, the added leverage from the extension bar may allow you to achieve the same balance with just one of those counterweights, thereby reducing the overall weight of your mount setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy CEM25 mount struggles to balance my 6-inch Newtonian for astrophotography. Is this extension bar a good solution?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZEQ25\/CEM25 Ext Bar is a critical first step. Proper balance is essential for accurate tracking in astrophotography. A 6-inch Newtonian is often at the upper end of the mount's capacity, and this extension provides the necessary mechanical advantage to properly balance longer or heavier optical tubes for better imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the iOptron ZEQ25\/CEM25 Ext Bar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. You simply unthread the toe-saver stop from the end of your mount's existing counterweight shaft, thread the extension bar on securely, and then re-attach the toe-saver to the end of the new extension bar.\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\u003eMount Compatibility\u003c\/td\u003e\n\u003ctd\u003eiOptron ZEQ25, iOptron CEM25\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\"\u003eZEQ25\/CEM25 Counterweight Shaft Extension Bar\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":52917302395165,"sku":"IOP-7126","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-ZEQ25-CEM25-Ext-Bar-1_7db8f21f-1bc6-4d9b-b8a1-ebe2e6f672f3.jpg?v=1789142374"},{"product_id":"ioptron-8607","title":"iOptron Cube Counterweight shaft","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e150mm (5.9 in.) Length\u003c\/li\u003e\n\u003cli\u003e19mm (0.74 in.) Diameter\u003c\/li\u003e\n\u003cli\u003eM14 Female Thread\u003c\/li\u003e\n\u003cli\u003eWeight: 11 oz\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\u003eCube Counterweight shaft\u003c\/h2\u003e\n\u003cp\u003eThis 150 mm (5.9 in.) long counterweight shaft is the essential accessory for properly balancing telescope setups on Cube-style alt-azimuth mounts. With a standard 19 mm (0.74 in.) diameter, it accepts common small counterweights and attaches securely to the mount head via its M14 female thread. The shaft itself weighs only 11 oz, adding minimal dead weight to your system before you add the counterweights needed for smooth, precise tracking.\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\u003eBalance Your Cube Mount: The 150mm Counterweight Shaft\u003c\/h3\u003e\n\u003cp\u003eWhen you add a camera, a heavy eyepiece, or a larger-than-stock telescope to a Cube mount, the system's balance point shifts. This shaft provides the necessary extension to attach counterweights, offsetting the primary payload. The 150 mm length creates sufficient leverage to balance typical instruments used on these mounts, preventing motor strain and improving GoTo accuracy.\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\u003eCompatibility Check: 19mm Diameter and M14 Thread\u003c\/h3\u003e\n\u003cp\u003eThis shaft is engineered to specific mechanical standards for a secure fit. The M14 female thread is designed to screw directly onto the corresponding male thread on compatible Cube mount heads. Its 19 mm diameter is a common standard for smaller counterweights, ensuring you can easily find weights to fit.\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\"\u003eWhat is the purpose of the Cube Counterweight shaft?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Cube Counterweight shaft allows you to add counterweights to a Cube-style mount. This is critical for balancing the telescope, especially after adding heavier accessories like a DSLR camera or a large 2\" eyepiece. Proper balance reduces strain on the mount's motors and gears, resulting in smoother tracking and more accurate GoTo slewing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I know if this counterweight shaft will fit my mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe most important specification to check is the thread. This shaft uses an \u003cstrong\u003eM14 female thread\u003c\/strong\u003e. Your mount must have a corresponding M14 male threaded post for this shaft to attach correctly. Please verify your mount's specifications before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat size counterweights fit on this 19mm shaft?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis shaft has a \u003cstrong\u003ediameter of 19 mm (0.74 in.)\u003c\/strong\u003e. It is compatible with any counterweight that has a center bore slightly larger than 19 mm. These are common sizes for smaller mounts and star trackers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a 90mm Maksutov-Cassegrain on my Cube mount. Do I need this counterweight shaft?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt depends on how you are using it. For visual use with standard 1.25\" eyepieces, a 90mm Maksutov is usually light enough not to require counterweights. However, if you add a heavy 2\" diagonal, a large eyepiece, or a camera to the back, the scope will become back-heavy. In that scenario, this 150 mm shaft and a small counterweight would be necessary to restore balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Cube Counterweight shaft to balance a short-tube 80mm refractor with a camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is an ideal use case. An 80mm refractor, especially with a field flattener and DSLR or dedicated astronomy camera attached, creates a significant load that must be balanced. The 150 mm length of this shaft provides the leverage needed to offset that kind of imaging payload, ensuring your mount can track smoothly for astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much total weight can the Cube Counterweight shaft hold?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe shaft itself is made of solid metal and is very strong. However, the total counterweight capacity is determined by your mount's payload rating, not the shaft itself. Always refer to your mount's manual for its maximum payload capacity and ensure your combined telescope and counterweight load does not exceed it.\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\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e19 mm (0.74 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e150 mm (5.9 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003eM14 (female)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e11 oz\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\"\u003eCube Counterweight Shaft\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\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron Warranty Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917303083293,"sku":"IOP-8607","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Cube-Counterweight-shaft-1_7fa79336-dab8-4c5f-af6f-53f6de728e47.jpg?v=1789142382"},{"product_id":"ioptron-8401","title":"iOptron Go2Nova® Handset 8401","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eGoToNova® database with over 120,000 celestial objects\u003c\/li\u003e\n\u003cli\u003eLarge 8-line backlit LCD for clear menu navigation\u003c\/li\u003e\n\u003cli\u003e9 slew speeds for precise centering and rapid slewing\u003c\/li\u003e\n\u003cli\u003e32-bit ARM processor for fast calculations\u003c\/li\u003e\n\u003cli\u003eUSB port for firmware updates and ASCOM computer control\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 Go2Nova® Handset 8401\u003c\/h2\u003e\n\u003cp\u003eThe iOptron Go2Nova® Handset 8401 is a powerful GoTo controller that puts a celestial database of over 120,000 objects directly into your hands, driven by a 32-bit ARM CPU for responsive performance. Its large, backlit 8-line display provides more information at a glance than smaller screens, while 9 distinct slew speeds—from 1x for fine adjustments to MAX for rapid repositioning—give you complete control over your iOptron 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\u003eThe GoToNova 120,000+ Object Database\u003c\/h3\u003e\n\u003cp\u003eAt the core of the 8401 handset is the comprehensive GoToNova database, containing over 120,000 objects. This extensive catalog goes far beyond the standard Messier and Caldwell lists, including vast selections from the NGC, IC, and other catalogs, ensuring you always have a new target to explore. This makes the handset a complete, field-ready solution that doesn't require an external planetarium app for a full night of observing.\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\u003e8-Line Display and 9-Speed Slew Control\u003c\/h3\u003e\n\u003cp\u003eThe user interface is designed for clarity and precision in the dark. The backlit 8-line LCD shows multiple lines of menu text and object data simultaneously, minimizing the need to scroll through screens. You can precisely center any object using the 9 available slew speeds, from the ultra-fine 1x and 2x sidereal rates to the rapid 512x and MAX speeds for moving across the sky.\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\u003eASCOM Control and Firmware Upgrades via USB\u003c\/h3\u003e\n\u003cp\u003eA built-in USB port transforms the Go2Nova 8401 from a simple hand controller into a bridge for advanced computer control. This port allows for a direct, wired connection to a PC, enabling full ASCOM-compatible control from your favorite planetarium or imaging software. The USB connection also facilitates firmware upgrades, allowing you to load the latest object catalogs and feature enhancements from iOptron, keeping your system current for years to come.\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\"\u003eWhat kind of information does the Go2Nova 8401's 8-line display show during a GoTo?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe large 8-line display shows the object's name and catalog number, its Right Ascension and Declination coordinates, and its apparent magnitude, all at the same time. This provides a complete data summary without forcing you to scroll through multiple screens before initiating a slew.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 120,000+ object database in the Go2Nova 8401 help beyond finding targets like the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile it contains all popular objects, the extensive \u003cstrong\u003e120,000+ object database\u003c\/strong\u003e is ideal for exploring beyond the familiar. It includes thousands of lesser-known galaxies, star clusters, and nebulae from the NGC and IC catalogs, as well as extensive star lists. This allows you to go \"off the beaten path\" and discover challenging new targets from any observing site.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control my iOptron mount with a computer using the Go2Nova 8401 handset?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The Go2Nova 8401 handset features a \u003cstrong\u003eUSB port\u003c\/strong\u003e that allows it to serve as an interface between your mount and a computer. It is fully \u003cstrong\u003eASCOM compatible\u003c\/strong\u003e, so you can control your mount directly from popular astronomy software like N.I.N.A., Sequence Generator Pro, Stellarium, or Cartes du Ciel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the 9 different slew speeds on the Go2Nova 8401?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e9 slew speeds\u003c\/strong\u003e give you precise control for any task.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow Speeds (1x, 2x, 8x):\u003c\/strong\u003e Perfect for making fine adjustments to center an object in a high-magnification eyepiece or on a small camera sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium Speeds (16x, 64x, 128x):\u003c\/strong\u003e Useful for scanning small regions of the sky or moving between close targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Speeds (256x, 512x, MAX):\u003c\/strong\u003e Used for GoTo slews to move the telescope quickly from one part of the sky to another.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I update the firmware on the Go2Nova 8401 handset?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirmware updates are performed using the built-in \u003cstrong\u003eUSB port\u003c\/strong\u003e. You can download the latest firmware from the iOptron website and use their utility software to load it onto the handset. This ensures your controller has the most up-to-date object database and operational improvements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen slewing to a faint object like the Horsehead Nebula (B33) with the Go2Nova 8401, which slew speeds are best for final centering?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAfter the initial high-speed GoTo slew gets you to the vicinity of the Horsehead Nebula (B33), you should switch to the slower speeds for centering. Using the \u003cstrong\u003e8x or 16x speeds\u003c\/strong\u003e will help you frame the object correctly, and then the \u003cstrong\u003e1x or 2x speeds\u003c\/strong\u003e are ideal for placing the faint nebula perfectly in the field of view of your eyepiece or camera without overshooting.\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\u003eObject Database\u003c\/td\u003e\n\u003ctd\u003eGoToNova® (\u0026gt;120,000 objects)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD Display\u003c\/td\u003e\n\u003ctd\u003e8-line, Backlit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e9 speeds (1x, 2x, 8x, 16x, 64x, 128x, 256x, 512x, MAX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC Control\u003c\/td\u003e\n\u003ctd\u003eYes (via USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC Protocol\u003c\/td\u003e\n\u003ctd\u003eASCOM Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes (via USB)\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\"\u003eGo2Nova® 8401 Hand Controller\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_HC_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":52917303410973,"sku":"IOP-8401","price":461.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Go2Nova-Handset-8401-1_b8b0b567-35e7-42f2-8521-1dd1b87467fa.jpg?v=1789142390"},{"product_id":"ioptron-8405","title":"iOptron Go2Nova® Handset 8405","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eGOTONOVA® database with over 14,000 objects\u003c\/li\u003e\n\u003cli\u003eBacklit 4-line, 21-character LCD display\u003c\/li\u003e\n\u003cli\u003e5 slewing speeds for precise control\u003c\/li\u003e\n\u003cli\u003ePowered by a 32-bit ARM processor\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 Go2Nova® Handset 8405\u003c\/h2\u003e\n\u003cp\u003eWith the iOptron Go2Nova® Handset 8405, you command a database of over 14,000 celestial objects using a responsive 32-bit ARM processor. All target information appears clearly on the backlit, 4-line, 21-character display, and centering is controlled with 5 distinct slew speeds, from MAX for GoTo slews down to 2X for fine adjustments.\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\u003eGoTo Navigation: A 14,000+ Object Database at Your Fingertips\u003c\/h3\u003e\n\u003cp\u003eThe core of the Go2Nova 8405 is its extensive GOTONOVA® database, which includes over 14,000 deep-sky objects, stars, and solar system targets. The handset's 32-bit ARM processor ensures quick, lag-free access to catalogs like Messier, NGC, and IC. At night, the backlit 4-line, 21-character LCD remains perfectly readable without compromising your dark adaptation.\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\u003ePrecision Slewing: 5 Speeds for Accurate Centering\u003c\/h3\u003e\n\u003cp\u003eThe Go2Nova 8405 gives you granular control over your mount's movement with 5 selectable speeds. Use the MAX speed for rapid GoTo slewing across the sky. Once the target is in the finder scope, switch to 256X or 64X to bring it into the eyepiece field, then use the 8X and 2X speeds for final, precise centering of planets or tight double stars.\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\"\u003eWhat is the database size of the iOptron Go2Nova 8405 handset?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Go2Nova® 8405 handset is equipped with the GOTONOVA® database, which contains \u003cstrong\u003eover 14,000 celestial objects\u003c\/strong\u003e, including galaxies, nebulae, star clusters, and solar system bodies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the available slew speeds on the Go2Nova 8405?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe handset offers \u003cstrong\u003e5 different control speeds\u003c\/strong\u003e to give you precise control over your mount. The available speeds are 2X, 8X, 64X, 256X, and MAX (maximum slew speed of the connected mount).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of display does the Go2Nova 8405 use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Go2Nova 8405 features a \u003cstrong\u003ebacklit, 4-line, 21-character LCD display\u003c\/strong\u003e. The backlighting ensures readability in dark conditions, while the multi-line display shows comprehensive information about the selected object and mount status.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat processor powers the Go2Nova 8405?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe handset is driven by a \u003cstrong\u003e32-bit ARM processor\u003c\/strong\u003e, which ensures responsive performance when browsing the extensive object database or issuing commands to the mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would I use the Go2Nova 8405's slew speeds to center a planet like Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAfter performing a GoTo to Jupiter, you would use the faster speeds (256X or 64X) to move the planet from the edge of the eyepiece view to the center. Then, you would switch to the slowest speeds (8X and 2X) to make fine adjustments, perfectly centering Jupiter for high-magnification viewing or imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAfter slewing to the Hercules Cluster (M13) with the Go2Nova 8405, how does the display help me?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eOnce the GoTo is complete, the 4-line, 21-character display on the Go2Nova 8405 will show the object's designation (M13), its catalog number, and other relevant data. This provides immediate confirmation that the mount is pointing at the correct target before you even look through the eyepiece.\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\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eBacklit 4-line, 21-character LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e5 Speeds (2X, 8X, 64X, 256X, and MAX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObject Database\u003c\/td\u003e\n\u003ctd\u003eGOTONOVA® (over 14,000 objects)\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\"\u003eGo2Nova® 8405 Handset\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_HC_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":52917303673117,"sku":"IOP-8405","price":245.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Go2Nova-Handset-8405-1_081fef3e-08a9-4dfd-8b27-3be8b5bb3f46.jpg?v=1789142400"},{"product_id":"ioptron-8407","title":"iOptron Go2Nova® 8407+ Hand Controller","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e~212,000 Object GoTo Database\u003c\/li\u003e\n\u003cli\u003eLarge 8-line, 21-character backlit LCD screen\u003c\/li\u003e\n\u003cli\u003e9 slew speeds for precise centering\u003c\/li\u003e\n\u003cli\u003eInternal heater for operation down to -20°C\u003c\/li\u003e\n\u003cli\u003e32-bit ARM processor for responsive control\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\u003eiOptron Go2Nova® 8407+ Hand Controller\u003c\/h2\u003e\n\u003cp\u003eThe iOptron Go2Nova® 8407+ Hand Controller combines a massive ~212,000 object database with a fast 32-bit ARM processor for immediate access to the night sky. Its large, back-lit 8-line, 21-character display provides comprehensive object data at a glance, while the 9 available slew speeds give you precise pointing control from rapid GoTo slewing to fine centering. Designed for serious field use, the Go2Nova 8407+ features an internal heater, ensuring the LCD remains responsive and readable in temperatures as low as -20°C.\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\u003eA ~212,000 Object Database on an 8-Line Display\u003c\/h3\u003e\n\u003cp\u003eNavigating the cosmos is faster when you can see more information at once. The Go2Nova 8407+ handset's 8-line display shows significantly more data than typical 2-line controllers, reducing the need to scroll through menus to confirm coordinates or object details. The onboard 32-bit ARM CPU powers through the ~212,000 object database, providing snappy searches and responsive menu navigation so you spend more time observing and less time waiting.\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\u003e9-Speed Control for Precision Slewing and Centering\u003c\/h3\u003e\n\u003cp\u003eThe Go2Nova 8407+ gives you granular control over your mount's movement with 9 distinct speeds. Use the MAX speed for quick GoTo slews between targets, then drop to intermediate speeds like 128x or 256x for coarse centering in the finderscope. For final positioning at high magnification, the 1x, 2x, and 8x speeds allow you to place planets or double stars precisely in the center of your eyepiece field of view.\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 Heater for Reliable Operation Down to -20°C\u003c\/h3\u003e\n\u003cp\u003eCold weather is the enemy of standard liquid crystal displays, causing them to become sluggish or unreadable. The Go2Nova 8407+ solves this with an integrated internal heater that maintains optimal LCD function in temperatures from 40°C all the way down to a frigid -20°C. This makes the 8407+ a critical upgrade for astronomers who observe year-round in cold climates, ensuring your GoTo system remains your most reliable tool on a clear winter night.\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\"\u003eWhat iOptron mounts are compatible with the Go2Nova 8407+ handset?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Go2Nova 8407+ is the standard controller for many modern iOptron GoTo mounts. It serves as a direct replacement or upgrade for compatible systems. Always consult your specific mount's documentation to confirm handset compatibility before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 8-line display on the 8407+ help when searching for faint objects like the Veil Nebula (NGC 6960)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe larger display shows more object data simultaneously, such as coordinates, magnitude, and size, without forcing you to scroll through multiple screens. This allows you to quickly verify that you are targeting the correct object and celestial coordinates before initiating a slew, which is especially helpful for large, faint targets or crowded star fields.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the internal heater in the Go2Nova 8407+ controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe internal heater prevents the \u003cstrong\u003eback-lit 8-line LCD screen\u003c\/strong\u003e from freezing, slowing down, or becoming unreadable in cold weather. This ensures reliable and responsive operation in temperatures down to \u003cstrong\u003e-20°C\u003c\/strong\u003e, making it an essential tool for observers in northern latitudes or at high altitudes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm trying to center Jupiter with my CEM40 mount. Which of the 9 slew speeds on the 8407+ should I use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAfter the initial GoTo slew, use the medium speeds (e.g., \u003cstrong\u003e64x\u003c\/strong\u003e or \u003cstrong\u003e128x\u003c\/strong\u003e) to bring the planet into the center of the field. For precise final positioning to study features like the Great Red Spot or individual Galilean moons, switch to the slowest speeds (\u003cstrong\u003e1x, 2x, or 8x\u003c\/strong\u003e) for fine, controlled adjustments without overshooting your target.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I update the firmware on the Go2Nova 8407+ handset?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirmware updates for the Go2Nova 8407+ are performed through the mount, not the handset directly. You must connect your mount to a PC via its \u003cstrong\u003eRS232 serial port\u003c\/strong\u003e and use the appropriate iOptron firmware upgrade utility, which can be downloaded from the iOptron website.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the ~212,000 object database in the 8407+ include alignment stars?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The database contains a comprehensive catalog of stars for alignment procedures in addition to a vast collection of deep-sky objects (Messier, NGC, IC), planets, the Moon, and the Sun (with a proper solar filter). The \u003cstrong\u003e32-bit ARM processor\u003c\/strong\u003e ensures quick access to any object in the catalog.\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\u003eGOTO Controller\u003c\/td\u003e\n\u003ctd\u003eGo2Nova® 8407+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eBack-lit 8-line, 21-character LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObject Database\u003c\/td\u003e\n\u003ctd\u003e~212,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e9 selectable speeds (1x, 2x, 8x, 16x, 64x, 128x, 256x, 512x, MAX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes, via RS232 port on mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 40°C (Internal Heater)\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\"\u003eGo2Nova® 8407+ Hand Controller\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 Warranty Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917304164637,"sku":"IOP-8407+","price":461.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Go2Nova-Handset-8407-1_0d2064d6-c594-4589-ab4f-1a67c9579b80.jpg?v=1789142413"},{"product_id":"ioptron-8408","title":"iOptron Go2Nova® 8408 Hand Controller","description":"\u003cul class=\"DAV-feature-list\"\u003e\n  \u003cli\u003eBacklit 4-line, 21-character LCD display\u003c\/li\u003e\n  \u003cli\u003e50,000+ or 150,000+ object database depending on mount\u003c\/li\u003e\n  \u003cli\u003e9 distinct slew speeds for precise control\u003c\/li\u003e\n  \u003cli\u003e32-bit ARM processor\u003c\/li\u003e\n  \u003cli\u003eASCOM compatible for computer control\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 Go2Nova® 8408 Hand Controller\u003c\/h2\u003e\n          \u003cp\u003eThe iOptron Go2Nova® 8408 Hand Controller is powered by a 32-bit ARM processor and presents all information on a large, backlit 4-line, 21-character LCD. With a deep object database of over 50,000 or 150,000 objects, depending on your mount, and 9 different slew speeds, you have precise and comprehensive control over your observing or imaging session right at your fingertips.\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 GoToNova 50,000+ Object Database\u003c\/h3\u003e\n          \u003cp\u003eAt the core of the Go2Nova 8408 is a comprehensive celestial catalog. For ZEQ25 mount users, the controller holds a database of over 50,000 objects, while CEM25 users gain access to an expanded library of over 150,000 objects. This extensive database includes everything from planets and Messier objects to thousands of NGC, IC, and UGC catalog entries, ensuring your next target is always just a few button presses away.\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\u003eA 4-Line Backlit Display and 9 Slew Speeds\u003c\/h3\u003e\n          \u003cp\u003eNavigating the night sky requires clear information and precise control. The 8408 handset features a large, backlit 4-line, 21-character display that shows more information at once, reducing the need to scroll through menus. You can move your telescope with exceptional accuracy using the 9 available slew speeds, from the imperceptible 1x sidereal rate for centering in a high-power eyepiece to the rapid MAX speed for moving across the entire sky.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eFine Centering Speeds:\u003c\/strong\u003e The 1x, 2x, and 8x speeds allow for deliberate, high-magnification adjustments without overshooting your target.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eMid-Range Speeds:\u003c\/strong\u003e Use 16x, 64x, and 128x for centering objects in a finder scope or making larger corrections.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Slewing:\u003c\/strong\u003e The 256x, 512x, and MAX speeds quickly move the mount between distant celestial objects.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"DAV-bg-light\"\u003e\n        \u003cdiv class=\"DAV-section\"\u003e\n          \u003ch3\u003e32-bit ARM CPU for ASCOM Control and Firmware Upgrades\u003c\/h3\u003e\n          \u003cp\u003eThe Go2Nova 8408 is built around a modern 32-bit ARM processor, providing the speed and memory needed for advanced functionality. Through its integrated serial port, the handset is fully ASCOM compatible, allowing you to connect it to a PC and control your iOptron mount with popular planetarium or imaging software. This connection also allows for firmware upgrades, ensuring your controller remains current with iOptron's latest features and object catalog updates. A standard serial-to-USB adapter may be required for modern laptops lacking a native serial port.\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\u003eGo2Nova 8408 vs. Celestron NexStar+: A Quick Comparison\u003c\/h3\u003e\n          \u003cp\u003eWhen choosing a GoTo system, the hand controller is your primary interface. The Go2Nova 8408 offers several key advantages over the standard Celestron NexStar+ controller.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eCelestron's Advantage:\u003c\/strong\u003e The NexStar+ controller is widely used and features a familiar button layout that many observers are accustomed to.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eGo2Nova's Display:\u003c\/strong\u003e The 8408 features a 4-line, 21-character display, which shows significantly more information at a glance compared to the 2-line, 16-character screen on the NexStar+.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eGo2Nova's Database:\u003c\/strong\u003e With 50,000+ to 150,000+ objects, the Go2Nova database is larger than the ~40,000 objects found in the standard NexStar+ controller, offering more built-in targets for exploration.\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 iOptron mounts use the Go2Nova 8408 handset?\u003c\/h3\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion-A\"\u003e\n      \u003cp\u003eThe Go2Nova 8408 hand controller is specified for use with iOptron's \u003cstrong\u003eZEQ25\u003c\/strong\u003e and \u003cstrong\u003eCEM25\u003c\/strong\u003e series of equatorial mounts. The object database size differs between the two, with over 50,000 for the ZEQ25 and over 150,000 for the CEM25.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n      \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I update the firmware on the Go2Nova 8408?\u003c\/h3\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion-A\"\u003e\n      \u003cp\u003eYou can update the firmware on the 8408 handset via its built-in \u003cstrong\u003eserial port\u003c\/strong\u003e. This requires connecting the controller to a PC (using a serial cable and potentially a USB-to-serial adapter) and using the firmware upgrade utility available from the iOptron support website.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n      \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control my CEM25 mount with a computer using the 8408 handset?\u003c\/h3\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion-A\"\u003e\n      \u003cp\u003eYes. The Go2Nova 8408 is \u003cstrong\u003eASCOM compatible\u003c\/strong\u003e. By connecting the handset's serial port to your computer, you can use any ASCOM-compliant software, such as planetarium programs or imaging suites like N.I.N.A. or Sequence Generator Pro, to control your mount's GoTo and tracking functions.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n      \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat's the benefit of the 9 slew speeds on the Go2Nova 8408?\u003c\/h3\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion-A\"\u003e\n      \u003cp\u003eThe 9 slew speeds provide precise control for any situation. The slowest speeds (\u003cstrong\u003e1x, 2x, 8x\u003c\/strong\u003e) are essential for carefully centering an object on an imaging sensor or in a high-power eyepiece. The fastest speed (\u003cstrong\u003eMAX\u003c\/strong\u003e) moves the mount quickly between targets, while the mid-range speeds are useful for aligning the mount or centering objects in a finder.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n      \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Go2Nova 8408 help me find faint objects like the Veil Nebula (NGC 6960) with my CEM25 mount?\u003c\/h3\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion-A\"\u003e\n      \u003cp\u003eFinding faint, extended objects like the Veil Nebula (NGC 6960) is simple with the 8408 controller. After performing a star alignment, you can access the controller's \u003cstrong\u003e150,000+ object database\u003c\/strong\u003e, select NGC 6960 from the catalog, and the mount will automatically slew to place the nebula in your eyepiece's field of view.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n      \u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm imaging Jupiter with my ZEQ25, which slew speeds on the 8408 are best for centering the planet?\u003c\/h3\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion-A\"\u003e\n      \u003cp\u003eFor planetary imaging of Jupiter, precise centering is critical. Once the GoTo system has placed Jupiter in your field of view, you should use the slowest slew speeds—typically \u003cstrong\u003e2x or 8x\u003c\/strong\u003e—to make the final adjustments and position the planet perfectly on your camera's small sensor without overshooting.\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\u003eLCD Display\u003c\/td\u003e\n          \u003ctd\u003eBacklit 4-line, 21-character\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eProcessor\u003c\/td\u003e\n          \u003ctd\u003e32-bit ARM\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSlew Speeds\u003c\/td\u003e\n          \u003ctd\u003e9 speeds (1x, 2x, 8x, 16x, 64x, 128x, 256x, 512x, MAX)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eObject Database\u003c\/td\u003e\n          \u003ctd\u003e50,000+ (for ZEQ25) or 150,000+ (for CEM25)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSerial Port\u003c\/td\u003e\n          \u003ctd\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n          \u003ctd\u003eYes, via serial port\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003ePC Control\u003c\/td\u003e\n          \u003ctd\u003eYes, via serial port\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003ePC Protocol\u003c\/td\u003e\n          \u003ctd\u003eASCOM compatible\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\"\u003eGo2Nova® 8408 Hand Controller\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\n        \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron_CEM25_Manual.pdf\" target=\"_blank\"\u003e\n          \u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n            \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\n          \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\n      \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":52917305344285,"sku":"IOP-8408","price":305.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Go2Nova-Handset-8408-1_07ec8e05-b7d2-43bf-b27a-daf00f37218c.jpg?v=1789142428"},{"product_id":"ioptron-8409","title":"iOptron Go2Nova® Handset 8409","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e~212,000 object GoTo database\u003c\/li\u003e\n\u003cli\u003eIntegrated Wi-Fi for wireless control\u003c\/li\u003e\n\u003cli\u003eBacklit 4-line, 21-character LCD\u003c\/li\u003e\n\u003cli\u003e9-speed motor control\u003c\/li\u003e\n\u003cli\u003eASCOM compatible for PC control via USB or Wi-Fi\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\u003eGo2Nova® Handset 8409\u003c\/h2\u003e\n      \u003cp\u003eThe iOptron Go2Nova® Handset 8409 modernizes mount control with a comprehensive database of ~212,000 celestial objects and a responsive 32-bit ARM processor. Its backlit 4-line, 21-character LCD provides clear navigational feedback, while 9 distinct control speeds allow for precise centering and fast slewing across the sky. With both USB and Wi-Fi built-in, the 8409 handset delivers full, ASCOM-compatible computer control without the need for additional adapters.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA ~212,000 Object Database for GoTo Navigation\u003c\/h3\u003e\n      \u003cp\u003eAt the core of the Go2Nova 8409 is its extensive celestial database containing approximately 212,000 objects. This catalog enables you to automatically slew to planets, stars, and thousands of deep-sky targets from the Messier, NGC, and IC catalogs with just a few button presses. The 32-bit ARM processor ensures that database searches and GoTo calculations are executed quickly, minimizing your wait time between targets.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003e9-Speed Control on a 4-Line Backlit Display\u003c\/h3\u003e\n      \u003cp\u003eThe Go2Nova 8409 gives you granular control over your mount's movement. With 9 available speeds, you can switch from a rapid MAX-rate slew across the sky down to a fine 1X sidereal rate for centering a faint galaxy in the eyepiece. All information, from your target coordinates to alignment status, is clearly presented on the backlit 4-line, 21-character display, ensuring readability in complete darkness.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eASCOM Control via Integrated USB \u0026amp; WiFi\u003c\/h3\u003e\n      \u003cp\u003eThis handset eliminates the need for extra cables and adapters for computer control. The Go2Nova 8409 is fully ASCOM compatible, allowing direct connection to your PC or laptop via its USB port. For even greater convenience, the built-in Wi-Fi lets you control your mount wirelessly from a tablet or smartphone running compatible planetarium software, creating a clean, cable-free setup in the field.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eGo2Nova 8409 vs. Previous Generation Handsets: Why WiFi Matters\u003c\/h3\u003e\n      \u003cp\u003eThe primary advantage of the 8409 handset over older models is the integration of Wi-Fi. Previous controllers often required a separate, external Wi-Fi adapter to achieve wireless functionality, adding another piece of gear to manage and power. The 8409's built-in Wi-Fi streamlines your imaging or observing session, allowing for robust, cable-free control right out of the box.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLarger Database:\u003c\/strong\u003e The ~212,000 object database is significantly larger than that of older iOptron controllers, providing more built-in targets to explore.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDirect Firmware Updates:\u003c\/strong\u003e The USB port simplifies the process of updating the handset's firmware, ensuring you always have the latest features and bug fixes from iOptron.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eStreamlined Operation:\u003c\/strong\u003e By integrating Wi-Fi, the 8409 reduces setup complexity and potential failure points compared to systems relying on external dongles.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat iOptron mounts are compatible with the Go2Nova 8409 handset?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Go2Nova 8409 is designed for specific modern iOptron mounts. Because compatibility can vary, it is crucial to \u003cstrong\u003echeck your mount's product page or manual\u003c\/strong\u003e to confirm that the 8409 handset is listed as a compatible or replacement controller before purchasing.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Go2Nova 8409's ~212,000 object database improve observing?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe large database provides immediate access to a vast number of targets beyond the standard Messier and Caldwell catalogs. This is especially useful for exploring less common objects like those in the NGC, IC, and UGC catalogs, or for locating specific variable stars and double stars without needing an external computer.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control my mount with a planetarium program like Stellarium using the Go2Nova 8409?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The Go2Nova 8409 is \u003cstrong\u003eASCOM compatible\u003c\/strong\u003e. By installing the appropriate iOptron ASCOM driver on your computer, you can connect to the handset via USB or Wi-Fi and control your mount directly from most popular planetarium or imaging software.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the Go2Nova 8409's 9 slew speeds when observing Jupiter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhen observing Jupiter at high magnification, you can use the faster speeds (like 256X or 512X) to quickly move the planet into the field of view. You would then switch to the slower speeds (like 8X, 2X, or 1X) to make very fine adjustments, perfectly centering the planet to study features like the Great Red Spot or its Galilean moons without overshooting.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eI want to image the Andromeda Galaxy (M31) with my iOptron mount. How does the Go2Nova 8409's WiFi help?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Go2Nova 8409's built-in Wi-Fi allows you to control your mount from a comfortable location away from the telescope, such as inside your house or car. You can use planetarium software on a tablet to initiate the slew to M31, then use imaging software to make fine framing adjustments wirelessly, which is ideal for cold nights and reduces the risk of bumping the telescope during setup.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I update the firmware on the Go2Nova 8409 handset?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eFirmware updates are performed via the handset's \u003cstrong\u003eUSB port\u003c\/strong\u003e. You will need to download the latest firmware file and the iOptron Upgrade Utility software from the iOptron website. Connect the handset to your computer with a USB cable and follow the instructions provided with the utility to complete the upgrade.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCPU\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLCD Display\u003c\/td\u003e\n\u003ctd\u003eBacklit 4-line, 21-character\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eObject Database\u003c\/td\u003e\n\u003ctd\u003e~212,000 objects\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSlew Speeds\u003c\/td\u003e\n\u003ctd\u003e9 speeds (1X, 2X, 8X, 16X, 64X, 128X, 256X, 512X, MAX)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eUSB Port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003eYes, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eComputer Control\u003c\/td\u003e\n\u003ctd\u003eYes, via USB \u0026amp; Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eControl Protocol\u003c\/td\u003e\n\u003ctd\u003eASCOM compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes, via USB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\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":52917305835805,"sku":"IOP-8409","price":349.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Go2Nova-Handset-8409-1_e60c30e7-5ced-4293-a1dc-2079980d1c61.jpg?v=1789142444"},{"product_id":"ioptron-8409v2","title":"iOptron Go2Nova® Handset 8409V2 for select Strain Wave Gear Mounts","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e4-line, 21-character backlit LCD for clear night-time viewing\u003c\/li\u003e\n\u003cli\u003eExtensive GoToNova database with approximately 212,000 celestial objects\u003c\/li\u003e\n\u003cli\u003e9 distinct slew speeds for precise centering and rapid slewing\u003c\/li\u003e\n\u003cli\u003ePowered by a responsive 32-bit ARM processor\u003c\/li\u003e\n\u003cli\u003eIntegrated USB and Wi-Fi for firmware updates and computer control\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\u003eGo2Nova® Handset 8409V2 for select Strain Wave Gear Mounts\u003c\/h2\u003e\n\u003cp\u003eThe Go2Nova® Handset 8409V2 is the command center for select iOptron Strain Wave Gear mounts, driven by a 32-bit ARM processor and featuring a vast database of approximately 212,000 objects. Its backlit, 4-line, 21-character display provides clear feedback, while 9 variable slew speeds allow for both rapid repositioning and fine-tuned centering. With integrated USB and Wi-Fi, this handset enables full ASCOM-compatible computer control and ensures your mount's firmware stays current.\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 212,000+ Object GoToNova Database\u003c\/h3\u003e\n\u003cp\u003eAt the core of the 8409V2 handset is iOptron's comprehensive GoToNova database, containing approximately 212,000 celestial objects. This extensive catalog includes everything from the Messier and NGC\/IC catalogs to SAO stars, ensuring you can locate and track a lifetime of targets. The 32-bit ARM processor ensures quick, lag-free access to the database, making target identification and GoTo slews fast and efficient.\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\u003e4-Line Backlit Display and 9-Speed Control\u003c\/h3\u003e\n\u003cp\u003eDesigned for field use, the handset features a red-backlit 4-line, 21-character LCD that preserves your night vision while providing all necessary alignment and object data. You have complete manual control over your mount with 9 selectable speeds, ranging from a slow 1x sidereal rate for precise photographic framing to a MAX speed for slewing quickly between opposite sides of the sky.\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\u003eUSB, Wi-Fi, and ASCOM for Full System Integration\u003c\/h3\u003e\n\u003cp\u003eThe Go2Nova 8409V2 moves beyond basic GoTo functions with modern connectivity. The built-in USB port facilitates easy firmware upgrades and provides a stable, wired connection for computer control. For wireless operation, integrated Wi-Fi allows you to command your mount from a PC or mobile device, eliminating cable drag. Both connection methods are fully ASCOM compatible, enabling seamless integration with popular planetarium software and imaging automation platforms like N.I.N.A. or Sequence Generator Pro.\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\"\u003eWhat mounts is the Go2Nova 8409V2 handset compatible with?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Go2Nova 8409V2 is designed specifically for \u003cstrong\u003eselect iOptron Strain Wave Gear (SWG) mounts\u003c\/strong\u003e. It is not a universal controller. Always confirm compatibility with your specific mount model before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of objects are in the Go2Nova 8409V2's ~212,000 object database?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe database is comprehensive and includes the most popular celestial catalogs for amateur astronomers. This includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Messier, Caldwell, NGC, and IC catalogs\u003c\/li\u003e\n\u003cli\u003ePlanets, the Sun, and the Moon\u003c\/li\u003e\n\u003cli\u003eNamed deep-sky objects and stars\u003c\/li\u003e\n\u003cli\u003eAn extensive list of SAO catalog stars\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I connect the Go2Nova 8409V2 to my computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou have two options for computer control with the Go2Nova 8409V2. You can use the built-in \u003cstrong\u003eUSB port\u003c\/strong\u003e for a reliable, wired connection, or use the integrated \u003cstrong\u003eWi-Fi\u003c\/strong\u003e for wireless control. Both methods support the industry-standard ASCOM protocol, allowing you to use a wide range of astronomy software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I update the firmware on the Go2Nova 8409V2 handset?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The firmware on the handset is upgradeable. Updates are performed via the \u003cstrong\u003eUSB port\u003c\/strong\u003e using firmware and software provided by iOptron, ensuring your controller has the latest features and object databases.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use the 9 slew speeds on the Go2Nova 8409V2 to center the Hercules Cluster (M13)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAfter your mount performs a GoTo slew to M13, you would use the higher speeds (like \u003cstrong\u003e128x or 256x\u003c\/strong\u003e) to make large adjustments to bring the cluster into the center of a low-power eyepiece. You would then switch to slower speeds (\u003cstrong\u003e8x or 16x\u003c\/strong\u003e) for fine-tuning the position. For final, precise centering in a high-power eyepiece or on an imaging sensor, the \u003cstrong\u003e1x or 2x\u003c\/strong\u003e speeds provide the necessary fine control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control my iOptron SWG mount with planetarium software using the Go2Nova 8409V2?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The Go2Nova 8409V2 is fully \u003cstrong\u003eASCOM compatible\u003c\/strong\u003e. This allows it to act as an interface between your mount and any ASCOM-compliant software, including popular planetarium programs like Stellarium, Cartes du Ciel, or TheSkyX. You can click on an object in the software, and your mount will slew to it automatically.\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\u003eCPU\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eBacklit 4-line, 21-character LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObject Database\u003c\/td\u003e\n\u003ctd\u003e~212,000 Objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Speeds\u003c\/td\u003e\n\u003ctd\u003e9 speeds (1X, 2X, 8X, 16X, 64X, 128X, 256X, 512X, MAX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Control\u003c\/td\u003e\n\u003ctd\u003eYes (via USB \u0026amp; WiFi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eASCOM compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Upgradeable\u003c\/td\u003e\n\u003ctd\u003eYes (via USB)\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\"\u003eGo2Nova® 8409V2 Hand Controller\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":52917307408669,"sku":"IOP-8409V2","price":349.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-Go2Nova-Handset-8409V2-for-select-Strain-Wave-Gear-Mounts-1_947ec10c-cf46-4949-ae0d-0980795c1d53.jpg?v=1789142468"}],"url":"https:\/\/davidastro.com\/fr-us\/collections\/ioptron-mount-accessories.oembed?page=3","provider":"David Astro","version":"1.0","type":"link"}