{"product_id":"canon-extender-ef1-4x-ii-2","title":"USED Canon EXTENDER EF1.4x II","description":"\u003cul\u003e\n\u003cli\u003eEffective F-stop reduction when mounted is 1 stop.\u003c\/li\u003e\n\u003cli\u003eLens configuration: 4 groups, 5 elements\u003c\/li\u003e\n\u003cli\u003eMaximum diameter x length: φ72.8 x 27.2mm\u003c\/li\u003e\n\u003cli\u003eWeight: 220g\u003c\/li\u003e\n\u003cli\u003eAccessories: Case\nCompatible lenses: Prime lenses with a focal length of 135mm or longer, and EF70-200mm F2.8L IS II USM, EF70-200mm F2.8L IS USM, EF70-200mm F2.8L USM, EF70-200mm F4L IS USM, EF70-200mm F4L USM, EF100-400mm F4.5-5.6L IS USM\n*When using Extender EF1.4x II, AF speed will be approximately halved.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CFJ","offers":[{"title":"Default Title","offer_id":53959308673317,"sku":"2447740072405","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/5816\/3493\/files\/2447740072405-1-1.jpg?v=1792122383","url":"https:\/\/camera-factory-japan.com\/products\/canon-extender-ef1-4x-ii-2","provider":"Camera Factory Japan","version":"1.0","type":"link"}