{"id":92419,"date":"2026-01-05T11:23:26","date_gmt":"2026-01-05T10:23:26","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=92419"},"modified":"2026-09-04T14:03:20","modified_gmt":"2026-09-04T12:03:20","slug":"omegon-eyepiece-set-k-10mm-k-25mm","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-oculairset-k-10mm-k-25mm\/","title":{"rendered":"Omegon Eyepiece Set Kellner 10mm and 25mm (1.25 inch)"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Kellner Eyepiece Set 10 mm and 25 mm (1.25 inch): Two magnifications for an entry-level price<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Omegon Kellner Eyepiece Set gives you in a single purchase the two basic magnifications every observer needs: overview and detail.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With the 25 mm eyepiece, you search for objects and view the complete lunar disk or star fields. Switch to the 10 mm and you are at the magnification for lunar craters and planets. On a telescope with a 900 mm focal length, that is 36x and 90x.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-oculairset-K-10mm-K-25mm.jpg\" alt=\"Omegon Kellner eyepiece set with 10 and 25 mm\" title=\"\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>25 mm for overview and locating objects<\/li><li>10 mm for detail on moon and planets<\/li><li>Multiple coating for clear image<\/li><li>Filter threads in both eyepieces<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Fits any telescope with a 1.25-inch focuser. A logical first addition to the often meager eyepieces included with an entry-level telescope.<\/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>Focal Lengths<\/strong><\/td><td>10 mm to 25 mm<\/td><\/tr><tr><td><strong>Optical design<\/strong><\/td><td>Kellner, multicoated<\/td><\/tr><tr><td><strong>Mount<\/strong><\/td><td>1.25 inch (31.7 mm), with filter thread<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more accessories for this merk at the <a href=\"\/en\/brands\/omegon\/\">Omegon merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Omegon Kellner 10 and 25 mm (1.25 inch) eyepiece set gives you overview and detail in one affordable set. Ideal first addition to an entry-level telescope.<\/p>","protected":false},"featured_media":98819,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3133,3129,56],"product_tag":[],"class_list":["post-92419","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-oculair-sets","product_cat-oculairs-en-barlows","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":[24771],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":16773,"url":"https:\/\/www.telescoop.nl\/en\/omegon-oculairset-in-aluminium-koffer-32-mm-swa-16-mm-flatfield-en-6-mm-cronus\/","url_meta":{"origin":92419,"position":0},"title":"Omegon Eyepiece Set in Aluminum Case: SWA 32mm, Flatfield 16mm, and Cronus WA 6mm","author":"","date":"30-07-2025","format":false,"excerpt":"This Omegon Eyepiece Set combines SWA 32 mm (2 inch), Flatfield 16 mm, and Cronus WA 6 mm in an aluminum case: overview, medium magnification, and planetary detail with three task-specific eyepieces.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Okularset im Aluminiumkoffer \u2013 32 mm SWA, 16 mm Flatfield und 6 mm Cronus","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkoffer-niet-alleen-voor-Dobson-telescopen.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkoffer-niet-alleen-voor-Dobson-telescopen.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkoffer-niet-alleen-voor-Dobson-telescopen.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkoffer-niet-alleen-voor-Dobson-telescopen.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkoffer-niet-alleen-voor-Dobson-telescopen.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkoffer-niet-alleen-voor-Dobson-telescopen.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":92508,"url":"https:\/\/www.telescoop.nl\/en\/omegon-deluxe-oculairset\/","url_meta":{"origin":92419,"position":1},"title":"Omegon Deluxe Eyepiece Set: SWA 32 mm (2 inch) and Long Eye 15 mm","author":"","date":"05-01-2026","format":false,"excerpt":"De Omegon Deluxe Oculairset combineert het SWA 32 mm (2 inch, 70 graden) met het Long Eye 15 mm (66 graden): deep-sky overzicht en middenvergroting in twee kwaliteitsoculairs.","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-Deluxe-oculairset.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":16767,"url":"https:\/\/www.telescoop.nl\/en\/omegon-oculairkit-voor-beginners\/","url_meta":{"origin":92419,"position":2},"title":"Omegon Beginner's Eyepiece Kit (1.25 inch)","author":"","date":"30-07-2025","format":false,"excerpt":"The Omegon Beginner's Eyepiece Kit (1.25 inch) includes two eyepieces, a 2x Barlow with T-thread, and three filters in a storage case. Completes any entry-level telescope.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Okular-Kit f\u00fcr Einsteiger","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkit-voor-beginners.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkit-voor-beginners.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkit-voor-beginners.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkit-voor-beginners.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkit-voor-beginners.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Oculairkit-voor-beginners.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":32346,"url":"https:\/\/www.telescoop.nl\/en\/bresser-kellner-oculair-20mm-1-25-inch\/","url_meta":{"origin":92419,"position":3},"title":"Bresser Kellner eyepiece 20mm 1.25 inches","author":"","date":"02-11-2025","format":false,"excerpt":"Bresser Kellner 20 mm eyepiece with three coated lenses and rubber eyecup. Affordable replacement or addition, 1.25-inch barrel.","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\/Bresser-Oculair-Kellner-20mm-125-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":32361,"url":"https:\/\/www.telescoop.nl\/en\/bresser-kellner-oculair-10mm-1-25-inch\/","url_meta":{"origin":92419,"position":4},"title":"Bresser Kellner eyepiece 10mm 1.25 inches","author":"","date":"02-11-2025","format":false,"excerpt":"Bresser Kellner 10 mm eyepiece with three coated lenses and rubber eyecup. Affordable replacement or addition, 1.25-inch barrel.","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\/Bresser-Oculair-Kellner-10mm-125-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":13199,"url":"https:\/\/www.telescoop.nl\/en\/premium-barlow-lens-2x\/","url_meta":{"origin":92419,"position":5},"title":"Omegon 2x Premium Barlow lens 1.25 inches","author":"","date":"19-03-2025","format":false,"excerpt":"Omegon 2x Premium Barlow 1,25 inch: verdubbelt de vergroting van elk oculair met behoud van helderheid en contrast.","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\/03\/Omegon-Premium-Barlowlens-2x-1-25-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-Premium-Barlowlens-2x-1-25-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-Premium-Barlowlens-2x-1-25-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-Premium-Barlowlens-2x-1-25-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-Premium-Barlowlens-2x-1-25-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/03\/Omegon-Premium-Barlowlens-2x-1-25-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/92419","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=92419"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/98819"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=92419"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=92419"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=92419"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=92419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}