{"product_id":"canon-rf-10-20mm-f4-l-is-stm-lens","title":"Canon RF 10-20mm f\/4 L IS STM Lens","description":"\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eCanon RF 10-20mm f\/4 L IS STM Lens\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eThe Ultimate Full-Frame Ultra-Wide Zoom\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCanon RF 10-20mm f\/4 L IS STM\u003c\/strong\u003e is a marvel of modern optical engineering, pushing the boundaries of what is possible on a full-frame mirrorless system. It delivers a staggering 10mm rectilinear perspective—the widest autofocus zoom currently available for full-frame cameras—in a package that is incredibly lightweight and packed with professional L-series features.\u003c\/p\u003e\n\u003cp\u003eWhether you are a high-end architectural photographer navigating cramped interiors, a landscape shooter wanting to capture sweeping vistas, or a real estate professional needing to make rooms look massive, this lens is an indispensable tool. It replaces the legendary EF 11-24mm f\/4 L, but weighs 50% less and adds built-in optical stabilization, making it a \"no-brainer\" upgrade for serious wide-angle enthusiasts.\u003c\/p\u003e\n\u003ch2\u003eWhy You'll Love This Lens\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRecord-Breaking 10mm Width:\u003c\/strong\u003e That extra millimeter on the wide end (compared to an 11mm or 14mm lens) makes an astonishing difference. It provides a massive 130-degree field of view, allowing you to capture entirely new perspectives while keeping vertical lines surprisingly straight (rectilinear) rather than warping them into a \"fisheye\" circle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncredibly Lightweight:\u003c\/strong\u003e Weighing just 1.3 pounds (570g), it is remarkably easy to carry all day or balance on a gimbal for video. This is a massive physical achievement compared to older, front-heavy ultra-wide DSLR zooms that weighed nearly three pounds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConstant f\/4 Aperture:\u003c\/strong\u003e The f\/4 aperture remains constant across the entire zoom range, preventing your exposure from unexpectedly darkening as you zoom in.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in Optical Image Stabilization:\u003c\/strong\u003e Ultra-wide lenses rarely feature stabilization, making this a huge advantage. It provides up to 5 stops of shake correction on its own, and an impressive 6 stops of coordinated control when paired with an IBIS-equipped camera, allowing for sharp handheld shots even in dimly lit interiors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth and Quiet STM Autofocus:\u003c\/strong\u003e It utilizes Canon's leadscrew-type STM (Stepping Motor) to drive the focus elements. This ensures fast, accurate autofocus for stills, while remaining whisper-quiet and incredibly smooth for professional video recording.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustomizable Control Ring \u0026amp; Buttons:\u003c\/strong\u003e The lens features a dedicated, tactile control ring on the barrel for instant exposure adjustments, as well as a custom function button that can be programmed for immediate access to your favorite camera settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eL-Series Durability:\u003c\/strong\u003e Built for professional environments, this lens features robust weather sealing to protect against dust and moisture, as well as fluorine coatings to repel water and grease from the exposed front element.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp\u003eSpecification\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eDetail\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eFocal Length\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e10-20mm (approx. 16-32mm equivalent on APS-C)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Aperture\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003ef\/4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Aperture\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003ef\/22\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eFormat Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFull-Frame (RF Mount)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eLens Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e16 Elements in 12 Groups\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eSpecial Elements\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 Super UD, 3 UD Elements, 3 Aspherical Elements\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eImage Stabilization\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eYes (Up to 5 Stops Optical \/ 6 Stops Coordinated)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eAutofocus Motor\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eSTM (Stepping Motor)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Focus Distance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e9.8 in \/ 0.25 m (across entire zoom range)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Magnification\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.12x\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRear Gelatin Filter Slot (No Front Threads)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (Diameter x Length)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3.3 x 4.4 in \/ 83.7 x 112 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1.3 lb \/ 570 g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThings to Note\u003c\/h2\u003e\n\u003cp\u003eBecause of the massive, bulbous front glass element required to achieve a 10mm field of view, this lens \u003cstrong\u003ecannot accept standard screw-on front filters\u003c\/strong\u003e. Instead, it utilizes a drop-in gelatin filter slot at the rear of the lens (closest to the camera sensor), or requires large, expensive third-party matte box systems that clamp onto the built-in petal hood.\u003c\/p\u003e\n\u003cp\u003eFinally, this lens carries a \u003cstrong\u003etrue professional \u003c\/strong\u003ehighly specialized optical tool designed for working professionals who absolutely require the extreme 10mm width and uncompromising L-series build quality.\u003c\/p\u003e\n\u003cdiv\u003e\u003cb data-olk-copy-source=\"MessageBody\"\u003eWhy Shop With Camera Exchange?\u003c\/b\u003e\u003c\/div\u003e\n\u003cul data-path-to-node=\"5,1\"\u003e\n\u003cli\u003e\n\u003cdiv role=\"presentation\"\u003e\n\u003cb\u003eFast Shipping:\u003c\/b\u003e We ship all orders within one business day.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv role=\"presentation\"\u003e\n\u003cb\u003eExpert Packaging:\u003c\/b\u003e Your gear is packed professionally to ensure safe transit.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv role=\"presentation\"\u003e\n\u003cb\u003eCombined Shipping:\u003c\/b\u003e Buying multiple items? We gladly combine shipping to save you money.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv role=\"presentation\"\u003e\n\u003cb\u003eWe BUY Gear:\u003c\/b\u003e We are always looking to purchase your used photographic equipment!  We pay\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e\u003ci\u003eTOP DOLLAR!!\u003c\/i\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003ci\u003eProudly serving the photography community from Waterford, Michigan.\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e6182C002\u003c\/div\u003e","brand":"Canon","offers":[{"title":"Default Title","offer_id":49167138324697,"sku":"CAN6182C002","price":5198.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.aloinfousa.com.mx\/en\/products\/canon-rf-10-20mm-f4-l-is-stm-lens","provider":"aloinfousa.com","version":"1.0","type":"link"}