{"id":93279,"date":"2026-01-10T11:10:31","date_gmt":"2026-01-10T10:10:31","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=93279"},"modified":"2026-07-19T23:14:47","modified_gmt":"2026-07-19T21:14:47","slug":"omegon-dust-caps-203mm-ota-optical-tube","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-stofkappen-203mm-ota-optische-buis\/","title":{"rendered":"Omegon Dust cap for 203 mm OTA (Optical Tube)"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Stofkap voor 203 mm OTA (Optische Buis): de opening dicht als de buis niet in gebruik is<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bij een spiegeltelescoop staat de hoofdspiegel onderin de buis, met de opening als enige weg naar buiten. Alles wat er via die opening in valt, komt uiteindelijk op de spiegel terecht. Stof laat zich nog wegblazen, maar een spiegel schoonmaken is werk dat je liever niet doet en dat de coating niet ten goede komt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deze kap sluit de opening af zodra je klaar bent met waarnemen. Zo blijft de binnenkant van de buis schoon en hoef je veel minder vaak aan de optiek te komen.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Stofkappen-Stofkap-voor-8-OTA-2.jpg\" alt=\"Omegon stofkap van 8 inch voor de opening van een optische buis\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Stofkappen-Stofkap-voor-8-OTA.jpg\" alt=\"Omegon stofkap van 8 inch voor de opening van een optische buis\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Stofkappen-Stofkap-voor-8-OTA-1.jpg\" alt=\"Omegon stofkap van 8 inch voor de opening van een optische buis\" title=\"\"><\/figure><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Past op de opening van 8 inch buizen (203 mm)<\/li><li>Kunststof uitvoering<\/li><li>Gripribbels aan de zijkant voor houvast met handschoenen<\/li><li>Schuift over de buis en zit stevig vast<\/li><li>Suitable for storage and transport<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Geschikt voor 8 inch buizen van onder meer Omegon, Sky-Watcher en Vixen, waaronder de Omegon Advanced X N 203\/1200. Meet bij twijfel de buitendiameter van je buis na, want die wijkt af van de opening van de spiegel: een 8 inch Newton heeft doorgaans een buitendiameter rond de 235 mm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Suitable for<\/strong><\/td><td>Optische buizen van 8 inch<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>Plastic<\/td><\/tr><tr><td><strong>Execution<\/strong><\/td><td>Met gripribbels<\/td><\/tr><tr><td><strong>Type<\/strong><\/td><td>Transport and storage<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more maintenance articles for this merk on the <a href=\"\/en\/brands\/omegon\/\">Omegon merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kunststof stofkap voor de opening van een optische buis van 8 inch. Met gripribbels aan de zijkant. Geschikt voor 8 inch buizen van onder meer Omegon, Sky-Watcher en Vixen, waaronder de Omegon Advanced X N 203\/1200.<\/p>","protected":false},"featured_media":99460,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3150,56],"product_tag":[],"class_list":["post-93279","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-schoonmaak-en-onderhoud","product_cat-telescoop-accessoires","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":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":93275,"url":"https:\/\/www.telescoop.nl\/en\/omegon-stofkappen-150mm-ota-optische-buis\/","url_meta":{"origin":93279,"position":0},"title":"Omegon Dust cap for 150 mm OTA (Optical Tube Assembly)","author":"","date":"10-01-2026","format":false,"excerpt":"Kunststof stofkap voor de opening van een optische buis van 6 inch. Met gripribbels aan de zijkant. Geschikt voor 6 inch Newton-buizen zoals de Omegon Advanced 150\/750 en de ProNewton 153\/750.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Stofkappen-Stofkap-voor-6-OTA-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":93284,"url":"https:\/\/www.telescoop.nl\/en\/omegon-stofkappen-254mm-ota-optische-buis\/","url_meta":{"origin":93279,"position":1},"title":"Omegon Dust Cap for 254 mm OTA (Optical Tube)","author":"","date":"10-01-2026","format":false,"excerpt":"Kunststof stofkap voor de opening van een optische buis van 10 inch. Met gripribbels aan de zijkant. 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