{"product_id":"sigma-17-40mm-f-1-8-dc-art-lens-canon-rf","title":"Sigma 17-40mm f\/1.8 DC Art Lens (Canon RF)","description":"\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFocal Length: 17-40mm (25.5-60mm full-frame equivalent on APS-C), with a 76.5°-37.1° angle of view.\u003c\/li\u003e\n\u003cli\u003eAperture Range: Constant f\/1.8 to f\/16, with 11 rounded diaphragm blades for refined background blur.\u003c\/li\u003e\n\u003cli\u003eOptical Design: 17 elements in 11 groups, incorporating 4 SLD and 4 aspherical elements for superior sharpness and reduced ghosting.\u003c\/li\u003e\n\u003cli\u003eMinimum Focus Distance: 11″ (28 cm), achieving a 0.21x maximum magnification.\u003c\/li\u003e\n\u003cli\u003eBuild and Handling: Weather-sealed structure, inner zoom, weighing 560g, and a 67mm filter thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAutofocus System: HLA motor for swift, silent performance, with customizable control ring on Canon RF version.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtras: Dust- and splash-proof, flare-minimizing design, equipped with AFL buttons.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":67818504650972,"sku":"TX-SIG-1740-F18-RF","price":299949.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/0897\/9164\/files\/sigma_214965_17_40mm.jpg?v=1792394145","url":"https:\/\/www.telex.pk\/products\/sigma-17-40mm-f-1-8-dc-art-lens-canon-rf","provider":"TeleX (Telemart)","version":"1.0","type":"link"}