{"id":26705,"date":"2025-08-26T12:04:50","date_gmt":"2025-08-26T10:04:50","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=26705"},"modified":"2026-03-20T10:59:04","modified_gmt":"2026-03-20T09:59:04","slug":"omegon-2-extension-sleeve-80-mm","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-2-verlenghuls-80-mm\/","title":{"rendered":"Omegon 2\u2033 Extension sleeve 80 mm"},"content":{"rendered":"<p class=\"wp-block-paragraph\">In telescopes modified for photography, the focus point is often further out. As a result, certain eyepieces may become unfocusable. The Omegon 2\u2033 Extension Sleeve 80 mm offers the solution: it extends the optical path and allows your focuser to work in a normal position again.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The sleeve is made of black anodized aluminum and features internal slots that reduce unwanted reflections. Thanks to the sturdy spring ring clamp and lock nut, even heavy accessories, cameras and adapters remain stable and secure. At the bottom is a 2\u2033 filter thread, so you can use additional filters effortlessly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With its solid build quality and 80 mm optical extension, this is a reliable choice for astrophotographers and observers looking to fine-tune their telescope configuration.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Observation goals<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The Omegon 2\u2033 Extension Sleeve 80mm Optical Road is ideal for fixing focus problems on telescopes with a far outward focus point. In addition, it is great for setting the correct back focus when using flatteners and reducers. A versatile tool for both visual observations and astrophotography.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Specifications<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Capacity<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Telescope connection: 2\u2033<\/li>\n\n\n\n<li>Camera side: 2\u2033<\/li>\n\n\n\n<li>Optical length: 80 mm<\/li>\n\n\n\n<li>Ring clamp: yes<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>General<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Material: Aluminum<\/li>\n\n\n\n<li>Color: black<\/li>\n\n\n\n<li>Weight: 140 g<\/li>\n\n\n\n<li>Diameter: 60 mm<\/li>\n\n\n\n<li>Length: 115 mm<\/li>\n\n\n\n<li>Dimensions (LxWxH): 60 \u00d7 60 \u00d7 115 mm<\/li>\n\n\n\n<li>Type: Adapter<\/li>\n\n\n\n<li>Design: Extension<\/li>\n\n\n\n<li>Additional: 2\u2033 filter thread, internal anti-reflection slots, lock nut<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p data-start=\"260\" data-end=\"593\">\u00a0<\/p>\n<p data-start=\"146\" data-end=\"258\"><strong data-start=\"146\" data-end=\"258\">Omegon 2\u2033 Extension Sleeve 80 mm Optical Way comes with spring ring clamp, lock nut and 2\u2033 filter thread.<\/strong><\/p>","protected":false},"featured_media":26710,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[587,499,469,56],"product_tag":[],"class_list":["post-26705","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-camera-accessoires","product_cat-adapters","product_cat-astro-fotografie","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":26711,"url":"https:\/\/www.telescoop.nl\/en\/omegon-2-verlenghuls-45-mm\/","url_meta":{"origin":26705,"position":0},"title":"Omegon 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