{"product_id":"antares-2-2x-barlow-for-newtonians-with-twist-lock-2ub2n","title":"Antares 2\" 2x Barlow for Newtonians with Twist-lock (2UB2N)","description":"\u003ch2\u003eAntares 2\" 2x Barlow for Newtonians with Twist-lock \u003c\/h2\u003e\n\u003cp class=\"oaimY _1ntuX\"\u003eAntares 2\" 2X Barlow for Newtonians, with Twist-lock.\u003c\/p\u003e\n\u003cp\u003e2UB2N can be used in a refractor\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003ci\u003ewithout diagonal\u003c\/i\u003e\u003c\/b\u003e\u003ci\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/i\u003ebut not with one.  The reason is that the barrel holding the lens has to get down Newtonian (eg.SW dob) extension tubes that are less than 2\" diameter and so can't be clamped in a diagonal.  This is why this product is primarily for Newtonians.\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAntares 2\" 2x Barlow for Newtonians with Twist-lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAntares 1-Year Warranty\u003c\/p\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":44183477059813,"sku":"ANT-2UB2N","price":140.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/antares-2-2x-barlow-for-newtonians-with-twist-lock-2ub2n-astronomy-plus.png?v=1715808933","url":"https:\/\/istronomyplus.com\/products\/antares-2-2x-barlow-for-newtonians-with-twist-lock-2ub2n","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}