{"id":32238,"date":"2025-11-02T09:43:10","date_gmt":"2025-11-02T08:43:10","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=32238"},"modified":"2026-07-17T12:03:36","modified_gmt":"2026-07-17T10:03:36","slug":"bresser-messier-305-1525-dobson-hexafoc","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/bresser-messier-305-1525-dobson-hexafoc\/","title":{"rendered":"Bresser Messier 305\/1525 Dobson Hexafoc"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>De grootste Messier Dobson: bijna 2000 keer meer licht dan het blote oog!<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De Bresser N 305\/1525 is de grootste Dobson in de Messier-lijn. De 305 mm spiegel vangt bijna 2000 keer meer licht dan het blote oog. Zwakke nevels en verre sterrenstelsels die in kleinere kijkers vaag blijven, tonen hier structuur en detail. Voor de visuele waarnemer is dit het punt waar deep-sky echt begint te leven.<\/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-full\"><img decoding=\"async\" data-id=\"32239\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/Bresser-N-305-1525-Telescoop-Dobson-Messier-Hexafoc-DOB-1.jpg\" alt=\"Bresser N 305\/1525 Dobson telescoop op rockerbox\" class=\"wp-image-32239\" title=\"\"><\/figure>\n<\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8d39b2df wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/Bresser-N-305-1525-Telescoop-Dobson-Messier-Hexafoc-DOB-6.jpg\" alt=\"De 2,5 inch Hexafoc-focuser van de Bresser N 305\/1525\" class=\"wp-image-32240\" title=\"\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">12 inch parabolische optiek<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De parabolische hoofdspiegel levert scherpe beelden met hoog contrast. De brandpuntsafstand van 1525 mm (f\/5) combineert een ruim beeldveld met genoeg brandpunt voor planeetwerk. Bij goede omstandigheden zijn vergrotingen tot 300x en hoger haalbaar.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2,5 inch Hexafoc en doordachte rockerbox<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">De Hexafoc-focuser met 2,5 inch vrije doorgang draagt zware 2 inch oculairs stabiel. De rockerbox heeft metalen koppelingen en is demontabel. Zo blijft ook een 12 inch te vervoeren, mits je auto het formaat aankan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Included<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Newton-optiek 305\/1525 met parabolische hoofdspiegel<\/li>\n\n\n\n<li>Dobson-rockerbox met metalen koppelingen<\/li>\n\n\n\n<li>25 mm Super Pl\u00f6ssl eyepiece (1.25 inch)<\/li>\n\n\n\n<li>Optical 6x30 finder<\/li>\n\n\n\n<li>Objective solar filter<\/li>\n\n\n\n<li>2.5 inch Hexafoc with adapters<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Featured accessories<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.telescoop.nl\/en\/bresser-eyepiece-plossl-pl-10mm-125\/\">Bresser Pl\u00f6ssl 10 mm eyepiece<\/a> (153x, 29 euro) is de logische aanvulling op de meegeleverde 25 mm. De Bresser Messier 8x50 zoeker (89 euro) verdient de voorkeur boven de 6x30 bij deze opening. De Bresser 1:8 microfocuser (99 euro) maakt exact scherpstellen eenvoudig. Voor transport is er de <a href=\"https:\/\/www.telescoop.nl\/en\/oklop-transport-bag-newton-300-1500\/\">Armor transport bag Newton 300\/1500<\/a> (229 euros).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">For whom yes, for whom no<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Wel: ervaren waarnemers en gevorderde beginners met opslagruimte en toegang tot een donkere hemel. Niet: wie de telescoop vooral vanaf een stadsbalkon gebruikt. Bekijk alternatieven op de <a href=\"https:\/\/www.telescoop.nl\/en\/telescopes\/dobsonian-telescopes\/\">Dobson page<\/a> of read the <a href=\"https:\/\/www.telescoop.nl\/en\/the-best-telescope-for-beginners\/\">Buyer's guide for beginners<\/a>. The merk product line is on display at the <a href=\"https:\/\/www.telescoop.nl\/en\/brands\/bresser\/\">Bresser 1TP5 Page<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Optical design<\/td><td>Newtonian reflector, parabolic<\/td><\/tr><tr><td>Opening<\/td><td>305 mm (12 inches)<\/td><\/tr><tr><td>Focal length<\/td><td>1525 mm (f\/5)<\/td><\/tr><tr><td>Focuser<\/td><td>2.5 inch Hexafoc with 1.25 and 2 inch adapters<\/td><\/tr><tr><td>Mount<\/td><td>Vloer-Dobson, demontabel<\/td><\/tr><tr><td>Seeker<\/td><td>Optical 6x30<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>De Bresser N 305\/1525 Dobson wordt geleverd met parabolische Newton-optiek, 2,5 inch Hexafoc-focuser, Dobson-rockerbox met metalen koppelingen, 25 mm Super Pl\u00f6ssl oculair, 6x30 zoeker en objectief-zonnefilter.<\/p>","protected":false},"featured_media":96521,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[128],"product_cat":[51,566,531,3166,3159,2972],"product_tag":[],"class_list":["post-32238","product","type-product","status-publish","has-post-thumbnail","product_brand-bresser","product_cat-telescopen","product_cat-dobson-telescopen","product_cat-gevorderd","product_cat-handmatige-reflectoren","product_cat-klassieke-dobson","product_cat-reflector-telescopen","product_shipping_class-telescoop","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":[29247,32469,32283,28468],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":30545,"url":"https:\/\/www.telescoop.nl\/en\/bresser-messier-254-1270-dobson-hexafoc\/","url_meta":{"origin":32238,"position":0},"title":"Bresser Messier 254\/1270 Dobson Hexafoc","author":"","date":"08-10-2025","format":false,"excerpt":"The Bresser Messier 254\/1270 Dobson Hexafoc comes with a 25mm Super Pl\u00f6ssl, 6x30 optical finder, objective solar filter, and a 2.5 inch Hexafoc focuser. A 10-inch Newtonian for serious deep-sky observation.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Bresser Dobson Telescoop N 254\/1270 Messier Hexafoc DOB","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Dobson-telescoop-N-254-1270-Messier-Hexafoc-DOB.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Dobson-telescoop-N-254-1270-Messier-Hexafoc-DOB.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Dobson-telescoop-N-254-1270-Messier-Hexafoc-DOB.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Dobson-telescoop-N-254-1270-Messier-Hexafoc-DOB.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Dobson-telescoop-N-254-1270-Messier-Hexafoc-DOB.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Dobson-telescoop-N-254-1270-Messier-Hexafoc-DOB.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":30528,"url":"https:\/\/www.telescoop.nl\/en\/bresser-messier-203-1200-dobson-hexafoc\/","url_meta":{"origin":32238,"position":1},"title":"Bresser Messier Hexafoc 203\/1200 Dobsonian","author":"Info telescoop","date":"08-10-2025","format":false,"excerpt":"The Bresser Messier Hexafoc 203\/1200 Dobson comes with a 25mm Super Pl\u00f6ssl, 6x30 optical finder, objective solar filter, and a 2.5 inch Hexafoc focuser. 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The long focal length of 1200 mm makes it ideal for the Moon and planets.","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\/02\/Bresser-Dobson-telescoop-N-150-1200-Messier-DOB.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/Bresser-Dobson-telescoop-N-150-1200-Messier-DOB.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/Bresser-Dobson-telescoop-N-150-1200-Messier-DOB.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/Bresser-Dobson-telescoop-N-150-1200-Messier-DOB.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/Bresser-Dobson-telescoop-N-150-1200-Messier-DOB.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/Bresser-Dobson-telescoop-N-150-1200-Messier-DOB.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":7611,"url":"https:\/\/www.telescoop.nl\/en\/bresser-messier-n-130-650-dobson\/","url_meta":{"origin":32238,"position":4},"title":"Bresser Messier N 130\/650 - 130mm Dobson","author":"Info telescoop","date":"12-02-2025","format":false,"excerpt":"The Bresser Messier N 130\/650 Dobson comes with 130 mm Newton optics, a table-top Dobson mount, 25 mm and 9 mm Kellner eyepieces, an LED red dot finder, a moon filter, and an objective solar filter. 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