{"id":32821,"date":"2025-11-07T14:19:24","date_gmt":"2025-11-07T13:19:24","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=32821"},"modified":"2026-07-19T20:54:25","modified_gmt":"2026-07-19T18:54:25","slug":"ioptron-gem28ec-mount-literoc","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/ioptron-gem28ec-montering-literoc\/","title":{"rendered":"iOptron GEM28EC Mount LiteRoc"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>iOptron GEM28EC\u00a0Montering LiteRoc: Duitse precisiemontering met RA-encoder<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De iOptron GEM28 is een klassieke Duitse equatoriale GoTo-montering met een draagvermogen van 12,7 kg (28 lbs), exclusief contragewicht, bij een eigen gewicht van slechts 4,5 kg (10 lbs). Het breedtegraadbereik van 10 tot 70 graden maakt hem geschikt voor heel Europa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De EC-uitvoering voegt een hoge-resolutie encoder op de rechteklimmingsas toe. Die meet de asbeweging continu en corrigeert de periodieke fout in realtime tot onder 0,3 boogseconde RMS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bij korte en middellange brandpuntsafstanden fotografeer je daarmee vaak zonder autoguiding, met strakke sterren in lange onbewaakte belichtingen. De ingebouwde iPolar en het LiteRoc statief maken de set compleet.<\/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-GEM28EC-Montering-LiteRoc.jpg\" alt=\"iOptron GEM28EC Mount LiteRoc\" title=\"\"><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Realtime foutcorrectie met de RA-encoder<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Waar een standaardmontering op PEC-training vertrouwt, corrigeert de GEM28EC de fout direct tijdens het volgen. Dat scheelt opzettijd, kabels en een guidingcamera.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voor maximale precisie bij lange brandpuntsafstanden blijft de ST-4-poort beschikbaar voor klassieke autoguiding.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>GoTo met 212.000 objecten<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De Go2Nova 8409 handbediening bevat een database van ruim 212.000 objecten. Na de uitlijning draait de montering zelf naar planeten, nevels, sterrenhopen en sterrenstelsels, en houdt ze nauwkeurig in beeld.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Via de ingebouwde WiFi bedien je de montering ook met iOptron Commander of planetariumsoftware; ASCOM-ondersteuning maakt volledige computerbesturing mogelijk. Een ST-4-poort staat klaar voor autoguiding.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Soepel en nauwkeurig mechaniek<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Stappenmotoren met riemaandrijving bewegen beide assen stil en gelijkmatig. De periodieke fout blijft onder plus of min 10 boogseconden en is met opneembare PPEC verder te verkleinen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De tandwielkoppelingen vergrendelen met een positieve klik en zijn ook met handschoenen te bedienen. Het Vixen-zadel neemt standaard zwaluwstaartrails op.<\/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>GEM28EC monteringskop met RA-encoder en ingebouwde iPolar<\/li>\n\n\n\n<li>Go2Nova 8409 handbediening<\/li>\n\n\n\n<li>LiteRoc stainless steel tripod<\/li>\n\n\n\n<li>Contragewicht van 4,5 kg met contragewichtstang (20 mm) en verlengstuk<\/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\">Voeg de externe GPS-module toe voor automatische tijd- en positiebepaling en de GEM28 transportkoffer voor veilig vervoer.<\/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 Astrophotographers who want to take long exposures without autoguiding<\/li>\n\n\n\n<li>\u2713 Wie de hoogste volgnauwkeurigheid in deze gewichtsklasse zoekt<\/li>\n\n\n\n<li>\u2717 Puur visuele waarnemers: de standaard GEM28 biedt dezelfde GoTo-functies voor minder geld<\/li>\n\n\n\n<li>\u2717 Zware buizen boven 12,7 kg<\/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>Type<\/strong><\/td><td>Duitse equatoriale GoTo-montering met RA-encoder<\/td><\/tr><tr><td><strong>Carrying capacity<\/strong><\/td><td>12,7 kg (28 lbs), exclusief contragewicht<\/td><\/tr><tr><td><strong>Head of weight<\/strong><\/td><td>4,5 kg (10 lbs)<\/td><\/tr><tr><td><strong>Latitude range<\/strong><\/td><td>10 tot 70 graden<\/td><\/tr><tr><td><strong>Error correction<\/strong><\/td><td>Realtime via RA-encoder, kleiner dan 0,3 boogseconde RMS<\/td><\/tr><tr><td><strong>Manual<\/strong><\/td><td>Go2Nova 8409, 212.000+ objecten<\/td><\/tr><tr><td><strong>Pole finder<\/strong><\/td><td>iPolar elektronisch, USB<\/td><\/tr><tr><td><strong>Connectivity<\/strong><\/td><td>WiFi, USB, ST-4 autoguiding<\/td><\/tr><tr><td><strong>Saddle<\/strong><\/td><td>Vixen<\/td><\/tr><tr><td><strong>Counterweight<\/strong><\/td><td>4,5 kg, stang 20 mm met verlengstuk<\/td><\/tr><tr><td><strong>Tripod<\/strong><\/td><td>LiteRoc, stainless steel<\/td><\/tr><tr><td><strong>Nutrition<\/strong><\/td><td>12 V DC<\/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>iOptron GEM28EC LiteRoc wordt geleverd met hoge-resolutie encoder op de RA-as, ingebouwde iPolar elektronische poolzoeker, Go2Nova 8409 handbediening, LiteRoc statief en contragewicht van 4,5 kg: de precisie-uitvoering van de GEM28 met 12,7 kg (28 lbs) draagvermogen.<\/p>","protected":false},"featured_media":96857,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[2790],"product_cat":[56,3097,3120,3100,590,538,3116],"product_tag":[],"class_list":["post-32821","product","type-product","status-publish","has-post-thumbnail","product_brand-ioptron","product_cat-telescoop-accessoires","product_cat-astrofotografie-monteringen","product_cat-equatoriale-monteringen","product_cat-geared-eq-mounts","product_cat-montering-accessoires","product_cat-monteringen","product_cat-telescoop-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":[33236,33315],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":32824,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-gem45-ec-montering-goto-literoc\/","url_meta":{"origin":32821,"position":0},"title":"iOptron GEM45-EC Mount GoTo LiteRoc","author":"","date":"07-11-2025","format":false,"excerpt":"The iOptron GEM45-EC GoTo LiteRoc comes with a high-resolution encoder on the RA axis, built-in iPolar, Go2Nova 8407 hand controller, 5 kg counterweight, LiteRoc tripod, and carrying case: a precise mount with a 20 kg (45 lbs) payload capacity for unguided astrophotography.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/iOptron-GEM45-EC-Montering-GoTo-LiteRoc-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":32723,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-cem26ec-montering-montierung-goto-ipolar-literoc\/","url_meta":{"origin":32821,"position":1},"title":"iOptron CEM26EC Mount GoTo iPolar LiteRoc","author":"","date":"07-11-2025","format":false,"excerpt":"iOptron CEM26EC wordt geleverd met hoge-resolutie encoder op de RA-as, ingebouwde iPolar elektronische poolzoeker, Go2Nova 8409 handbediening, LiteRoc statief en contragewicht van 4,7 kg: de precisie-uitvoering van de CEM26 met 12 kg (26 lbs) draagvermogen.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/iOptron-CEM26EC-Montering-Montierung-GoTo-iPolar-LiteRoc-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":32780,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-cem70ec-montering-ipolar\/","url_meta":{"origin":32821,"position":2},"title":"iOptron CEM70EC Mount iPolar","author":"","date":"07-11-2025","format":false,"excerpt":"iOptron CEM70EC wordt geleverd met hoge-resolutie encoder op de RA-as, ingebouwde iPolar, Go2Nova 8407+ handbediening, contragewicht van 9,5 kg en transportkoffer: precisiemontering met 31,8 kg (70 lbs) draagvermogen voor astrofotografie zonder guiding.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/iOptron-CEM70EC-Montering-iPolar-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":32777,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-cem70-ec2w-montering-ipolar\/","url_meta":{"origin":32821,"position":3},"title":"iOptron CEM70 EC2W Mount iPolar","author":"","date":"07-11-2025","format":false,"excerpt":"iOptron CEM70 EC2W wordt geleverd met hoge-resolutie encoders op beide assen, ingebouwde iPolar, handbediening, interne bekabeling, contragewicht van 9,5 kg en transportkoffer: dubbele encoder-precisie met 31,8 kg (70 lbs) draagvermogen.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/iOptron-CEM70-EC2W-Montering-iPolar-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":32818,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-gem28-montering-goto-ipolar-literoc\/","url_meta":{"origin":32821,"position":4},"title":"iOptron GEM28 Mount GoTo iPolar LiteRoc","author":"","date":"07-11-2025","format":false,"excerpt":"iOptron GEM28 GoTo iPolar LiteRoc wordt geleverd met ingebouwde iPolar elektronische poolzoeker, Go2Nova 8409 handbediening, LiteRoc roestvrijstalen statief en contragewicht van 4,5 kg: Duitse EQ-montering met 12,7 kg (28 lbs) draagvermogen en pooluitlijning via de laptop.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/iOptron-GEM28-Montering-GoTo-iPolar-LiteRoc-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":32895,"url":"https:\/\/www.telescoop.nl\/en\/ioptron-hem44-ec-montering-ipolar\/","url_meta":{"origin":32821,"position":5},"title":"iOptron HEM44 EC Mount iPolar","author":"","date":"07-11-2025","format":false,"excerpt":"iOptron HEM44 EC wordt geleverd met hoge-resolutie RA-encoder, ingebouwde iPolar elektronische poolzoeker, Go2Nova handbediening, WiFi, PEC, USB-poorten, voedingsadapter en transporttas: hybride EQ-precisiemontering met 20 kg (44 lbs) draagvermogen.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/32821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=32821"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/96857"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=32821"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=32821"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=32821"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=32821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}