{"product_id":"2-inch-50-8mm-extension-tube","title":"2-inch Extension Tube","description":"\u003cp\u003eHelps to obtain the correct backfocus for your viewing needs. Made for use with 2-inch (50.8mm) telescope eyepieces with M48 mounted filter threads (M48*0.75mm). Includes two thumbscrews that tighten a brass compression ring to prevent scratches to your eyepieces when clamping. Constructed from anodized aluminum.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"60mm","offer_id":48567372710145,"sku":"EXT-2-60","price":19.95,"currency_code":"USD","in_stock":true},{"title":"40mm","offer_id":48567372742913,"sku":"EXT-2-40","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0327\/2569\/6648\/files\/2inchM48ExtensionTube.png?v=1776276674","url":"https:\/\/starizona.com\/products\/2-inch-50-8mm-extension-tube","provider":"Starizona","version":"1.0","type":"link"}