{"id":113452,"date":"2026-10-09T16:55:47","date_gmt":"2026-10-09T14:55:47","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=113452"},"modified":"2026-10-09T20:37:41","modified_gmt":"2026-10-09T18:37:41","slug":"focuseradapter-2-inch-voor-pentax-telescopen-met-73-x-075-mm-schroefdraad-starlight","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/focuseradapter-2-inch-voor-pentax-telescopen-met-73-x-075-mm-schroefdraad-starlight\/","title":{"rendered":"Focuseradapter 2 inch voor Pentax-telescopen met 73 x 0,75 mm schroefdraad | Starlight"},"content":{"rendered":"

Wil je de focuser van je Pentax-telescoop vervangen, dan moet de nieuwe focuser passen op de aansluiting die Pentax gebruikte. Deze focuseradapter voor Pentax-telescopen met een schroefdraad van 73 mm en een spoed van 0,75 mm koppelt die aansluiting aan een 2 inch focuser van Starlight Instruments. Zo kun je overstappen op een Feather Touch, die bekendstaat om zijn soepele beweging.<\/p>\n\n\n\n

Niet alle Pentax-telescopen hebben dezelfde aansluiting. Controleer daarom voordat je bestelt of de schroefdraad op jouw tubus echt 73 x 0,75 mm is.<\/p>\n\n\n\n

Let na montage op het scherpstelpunt, want een andere focuser kan net wat langer of korter bouwen. Werk je met een vlakveldlens (flattener)<\/a> or een astrocamera<\/a>, controleer dan of de afstand tot de sensor nog klopt.<\/p>\n\n\n\n

Bewaar de originele focuser, zodat je de telescoop later in de oude staat terug kunt brengen. Tegen stof en vocht in de open focuser helpt een stofkap met droogmiddel<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Koppelt een 2 inch Feather Touch van Starlight Instruments aan een Pentax-telescoop met 73 x 0,75 mm schroefdraad, als vervanging van de originele focuser.<\/p>","protected":false},"featured_media":113451,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[3291],"product_cat":[499,56],"product_tag":[],"class_list":["post-113452","product","type-product","status-publish","has-post-thumbnail","product_brand-starlight-instruments","product_cat-adapters","product_cat-telescoop-accessoires","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":94021,"url":"https:\/\/www.telescoop.nl\/en\/omegon-crayford-focuser-2-inch-newton-dual-speed-110\/","url_meta":{"origin":113452,"position":0},"title":"Omegon Crayford Focuser 2 inch Newton Dual Speed 1:10","author":"","date":"13-01-2026","format":false,"excerpt":"2-inch Crayford focus for Newton telescopes, with 1:10 fine adjustment, T2 camera adapter, 2-inch to 1.25-inch conversion ring and ring clamp.","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-2-inch-Newton-Dual-Speed-Crayford-focuser-1-10-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":93175,"url":"https:\/\/www.telescoop.nl\/en\/omegon-verlenghuls-voor-2-inch-crayford-focuser\/","url_meta":{"origin":113452,"position":1},"title":"Omegon Extension Tubes for 2 inch Crayford Focuser","author":"Info telescoop","date":"09-01-2026","format":false,"excerpt":"Extension tubes with M54 x 0.75 thread and 20 mm optical length, for Omegon 2-inch Crayford focusers.","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-verlenghuls-voor-2-inch-Crayford-focuser-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":13135,"url":"https:\/\/www.telescoop.nl\/en\/omegon-camera-adapter-t2-ring-compatibel-met-nikon\/","url_meta":{"origin":113452,"position":2},"title":"Omegon Camera Adapter T2 Ring for Nikon","author":"","date":"17-03-2025","format":false,"excerpt":"T2 ring for Nikon cameras. 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