{"product_id":"canon-2x-ef-extender-iii","title":"Canon 2x Teleconverter Extender EF III - Accessory","description":"\u003cp\u003eTeleconverter made for EF-mount SLRs by Canon. It works with most L-series lenses and doubles the focal length of a lens at the cost of 2 stops of light transmission. Autofocus only works with lenses that have an aperture of f2.8 or wider. Metal and plastic body available in black and gray.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCanon 2X Extender EF III (9 elements, 5 groups)\u003c\/li\u003e\n\u003cli\u003eSize: 74 x 53 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 327g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Canon","offers":[{"title":"Default Title","offer_id":41446999982278,"sku":"btjn","price":2460.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/9496\/7750\/products\/27-04-23-18687.jpg?v=1697179974","url":"https:\/\/kamerastore.com\/en-int\/products\/canon-2x-ef-extender-iii","provider":"Kamerastore","version":"1.0","type":"link"}