{"id":93477,"date":"2026-01-11T17:33:26","date_gmt":"2026-01-11T16:33:26","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=93477"},"modified":"2026-09-04T14:05:08","modified_gmt":"2026-09-04T12:05:08","slug":"omegon-parfocal-clamp-rings-51mm-set-2","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-parfocale-klemringen-51mm-set-2\/","title":{"rendered":"Omegon Parfocal Eyepiece Rings 2 inch (set of 2)"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Parfocal Clamp Rings 2 inch (set of 2): make parfocal in 2 inch<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Parfocal means that different eyepieces are in focus at the same focus position. Without rings, you have to refocus after each eyepiece change, which takes time and disrupts the image. With the rings, you set these differences once.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This set includes two 5 mm thick aluminum rings for 2 inch eyepieces and cameras. Two 120-degree mounting screws secure each ring firmly in place; a 1.5 mm socket wrench is included.<\/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-parfocale-klemringen-2-set-van-2.jpg\" alt=\"Omegon perfume clamps 2 inch, set of two\" title=\"\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Two 5 mm aluminum rings<\/li><li>For 2 inch eyepieces and cameras<\/li><li>Two clamping screws per ring at 120 degrees<\/li><li>1.5 mm Allen wrench included<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If you work with both 1.25 and 2 inch eyepieces, the three-piece 1.25 inch set is the logical addition.<\/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>Type<\/strong><\/td><td>Parfocal locking rings<\/td><\/tr><tr><td><strong>Number<\/strong><\/td><td>2<\/td><\/tr><tr><td><strong>Thickness<\/strong><\/td><td>5 mm<\/td><\/tr><tr><td><strong>Mount<\/strong><\/td><td>2 inches<\/td><\/tr><tr><td><strong>Attachment<\/strong><\/td><td>2 clamp screws at 120 degrees<\/td><\/tr><tr><td><strong>Included<\/strong><\/td><td>Allen wrench 1.5 mm<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>Aluminum<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more accessories for this brand at the <a href=\"\/en\/brands\/omegon\/\">Omegon brand page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Set of two parfocal clamps of 5 mm for 2 inch eyepieces and cameras. Prevents refocusing after each eyepiece change.<\/p>","protected":false},"featured_media":99602,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3129,56],"product_tag":[],"class_list":["post-93477","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-oculairs-en-barlows","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":93475,"url":"https:\/\/www.telescoop.nl\/en\/omegon-parfocale-klemringen-125-set-van-3\/","url_meta":{"origin":93477,"position":0},"title":"Omegon Parfocal Locking Rings 1.25 inch (set of 3)","author":"","date":"11-01-2026","format":false,"excerpt":"Set of three parfocal shims, 5mm, for 1.25 inch eyepieces. 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