{"product_id":"b-i-g-reversing-ring-pentax-k-52mm","title":"B.I.G. Reversing ring Pentax K \/ 52mm","description":"The B.I.G. Reversing Ring Pentax K \/ 52mm is a practical reversing ring with direct connection to the relevant camera bayonet. If you mount a lens the other way round, it becomes a macro lens.","brand":"B.I.G.","offers":[{"title":"Default Title","offer_id":64425443754361,"sku":"12389697","price":8.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/5064\/3321\/files\/12389697_1.jpg?v=1788309217","url":"https:\/\/www.photospecialist.co.uk\/products\/b-i-g-reversing-ring-pentax-k-52mm","provider":"Kamera Express","version":"1.0","type":"link"}