{"product_id":"ioptron-icam-extension-tube-3370","title":"iOptron iCAM Extension Tube - 3370","description":"This iOptron extension tube for the iCAM series of imaging cameras is 20 mm long and approximately 30 mm in diameter with M28.5x0.6 threads at both ends.  See the dimensions drawing (in photos section) to get a full sense of the design of this extension tube.","brand":"iOptron","offers":[{"title":"Default Title","offer_id":39705221660785,"sku":"IOP-3370","price":13.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/3370.jpg?v=1776459073","url":"https:\/\/khanscope.com\/en-fr\/products\/ioptron-icam-extension-tube-3370","provider":"Khan Scope Centre","version":"1.0","type":"link"}