{"product_id":"cavision-cr77-75-clamp-on-step-up-ring-75mm-clamp-to-77mm-filter-thread","title":"75mm Clamp to 77mm Filter Thread Step Up Ring F9156","description":"This ring allows you to use a 77mm bottom threaded Conversion Lens or Filter, on a 72mm front threaded lens The rear of this Clamp-on step-up ring is 75mm ID (inside dimension). It clamps on to the front of a lens that has an 72mm filter thread, stepping it up to accept 77mm add-on lenses or filters, as the front of the step-up ring is a 77mm ID thread.","brand":"My Store","offers":[{"title":"Default Title","offer_id":44359667974222,"sku":"P357680692697634281","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/8970\/4014\/files\/1ADF37AF-9C39-00A4-453D-438F4671CF37.jpg?v=1789807275","url":"https:\/\/bshg.shop\/products\/cavision-cr77-75-clamp-on-step-up-ring-75mm-clamp-to-77mm-filter-thread","provider":"My Store","version":"1.0","type":"link"}