{"product_id":"nikon-br-4-adapter-ring","title":"Nikon BR-4","description":"The Nikon BR-4 attaches to the lensmount side of a reversed F-mount lens and provides an aperture stopdown function, either manually or with a cable release.","brand":"Nikon","offers":[{"title":"Default Title","offer_id":45008107536607,"sku":null,"price":49.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0437\/2158\/8890\/files\/IMG_0292.jpg?v=1709432596","url":"https:\/\/www.camera-traders.com\/products\/nikon-br-4-adapter-ring","provider":"Camera Traders","version":"1.0","type":"link"}