{"id":33229,"date":"2025-11-10T11:30:01","date_gmt":"2025-11-10T10:30:01","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=33229"},"modified":"2026-08-25T15:11:24","modified_gmt":"2026-08-25T13:11:24","slug":"ioptron-8409-cem26-gem28-v1-go2nova","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/ioptron-8409-cem26-gem28-v1-go2nova\/","title":{"rendered":"iOptron 8409 CEM26\/GEM28 (V1) Go2Nova"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>iOptron 8409 CEM26\/GEM28 (V1) Go2Nova: replacement hand controller for V1 mounts<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The iOptron Go2Nova 8409 V1 is the hand controller for the first hardware revision of CEM26 and GEM28 mounts. As a replacement or spare, it keeps your mount fully deployable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The database of over 212,000 objects and the large, red-lit LCD screen are identical to what you're used to: choose an object, confirm, and the mount slews to it.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/iOptron-8409-CEM26-GEM28-V1-Go2Nova.jpg\" alt=\"iOptron 8409 CEM26\/GEM28 (V1) Go2Nova\" title=\"\"><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>V1 of V2: check your mounting<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The V1 fits mountings that came with V1 hardware and firmware. If your mount was later upgraded to V2, choose the 8409 V2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Firmware updates for the remote control itself are loaded via the USB connection.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Included<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Go2Nova 8409 V1 hand control<\/li>\n\n\n\n<li>Connection cable<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Featured accessories<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Combine the manual control with the external GPS module for automatic time and position determination.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>For whom yes and for whom no<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2713 CEM26 and GEM28 owners with V1 hardware seeking replacements or spares<\/li>\n\n\n\n<li>\u2717 Assemblies with V2 hardware or recent firmware: then choose the 8409 V2<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Specifications<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Suitable for<\/strong><\/td><td>iOptron CEM26- and GEM28-Series (V1)<\/td><\/tr><tr><td><strong>Database<\/strong><\/td><td>Over 212,000 items<\/td><\/tr><tr><td><strong>Display<\/strong><\/td><td>Backlit LCD<\/td><\/tr><tr><td><strong>Connection<\/strong><\/td><td>USB for firmware updates<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more mounts and accessories for this merk at the <a href=\"https:\/\/www.telescoop.nl\/en\/brands\/ioptron\/\">iOptron merk page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>The iOptron Go2Nova 8409 V1 comes with a large illuminated LCD screen, a database of over 212,000 objects, and a USB connection: replacement hand controller for CEM26 and GEM28 mounts with V1 firmware.<\/p>","protected":false},"featured_media":97102,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[2790],"product_cat":[56,590,3127,538],"product_tag":[],"class_list":["post-33229","product","type-product","status-publish","has-post-thumbnail","product_brand-ioptron","product_cat-telescoop-accessoires","product_cat-montering-accessoires","product_cat-go-to-systemen","product_cat-monteringen","product_shipping_class-licht","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[33236],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":33202,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-8409-cem26-gem28-v2-go2nova\/","url_meta":{"origin":33229,"position":0},"title":"iOptron 8409 CEM26\/GEM28 (V2) Go2Nova","author":"","date":"09-11-2025","format":false,"excerpt":"The iOptron Go2Nova 8409 V2 comes with a large illuminated LCD screen, a database of over 212,000 objects, and a USB port for firmware updates: the current hand controller for CEM26 and GEM28 mounts.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":33230,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-8410-hand-controller-go2nova\/","url_meta":{"origin":33229,"position":1},"title":"iOptron 8410 Go2Nova Hand Controller","author":"","date":"10-11-2025","format":false,"excerpt":"iOptron 8410 Go2Nova Hand Controller with illuminated 8-line LCD display, database of approximately 212,000 objects, and HBX connection, for CEM120, CEM70, CEM40, GEM45, and SkyHunter.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":32819,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-gem28-montering-goto-literoc\/","url_meta":{"origin":33229,"position":2},"title":"iOptron GEM28 Mount GoTo LiteRoc","author":"","date":"07-11-2025","format":false,"excerpt":"iOptron GEM28 GoTo LiteRoc comes with an illuminated AccuAlign polar scope, Go2Nova 8409 hand controller, LiteRoc stainless steel tripod, and 4.5 kg counterweight: German EQ mount with a 12.7 kg (28 lbs) payload capacity on the heaviest tripod in the series.","rel":"","context":"Similar post","block_context":{"text":"Similar 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post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/iOptron-CEM26-Montering-GoTo-LiteRoc-5.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":32721,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-cem26-montering-goto-ipolar-literoc\/","url_meta":{"origin":33229,"position":4},"title":"iOptron CEM26 Mount GoTo iPolar LiteRoc","author":"","date":"07-11-2025","format":false,"excerpt":"iOptron CEM26 GoTo iPolar LiteRoc comes with built-in iPolar electronic polar scope, Go2Nova 8409 hand controller, LiteRoc stainless steel tripod, 4.7 kg counterweight and built-in WiFi: EQ mount with 12 kg (26 lbs) payload capacity and polar alignment via laptop.","rel":"","context":"Similar post","block_context":{"text":"Similar 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