{"product_id":"dock-sigma-usb-pour-canon","title":"USB Dock for Canon","description":"\u003cp\u003e\u003cspan style=\"line-height: 1.35em;\"\u003eThe Sigma USB dock works in conjunction with Sigma Optimization Pro software in order to connect a photographers lens to their personal computer to update firmware and other parameters such as focus, and for the Sports category: Autofocus speeds, focus limiters, and optical stabilization functionality. Updating the firmware can be done via the internet. Sigma Photo Pro is available for Mac and PC computers.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFocus Settings:\u003c\/strong\u003e\u003cbr\u003e4 Categories of customization for fixed focal length.\u003cbr\u003e16 Categories of customization for zoom lenses (4 options for focal length) x (4 options for shooting distance).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSports Line:\u003c\/strong\u003e\u003cbr\u003eAF Speed: 3 adjustment modes.\u003cbr\u003eFocus Limiter: Customize auto focus range.\u003cbr\u003eOS: 3 adjustment modes.\u003c\/p\u003e\r\n\u003cp\u003eThe Sigma Optimization Pro can be downloaded at the \u003ca href=\"http:\/\/www.sigma-global.com\/download\/en\/index.html\" target=\"_blank\"\u003eSigma Global Vision site\u003c\/a\u003e. \u003c\/p\u003e\r\n\u003ctable style=\"border: 0px solid #000000; width: 600px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"64\"\u003e\n\u003ccol width=\"322\"\u003e\n\u003ccol width=\"138\"\u003e\n\u003ccol width=\"96\"\u003e\n\u003ccol width=\"68\"\u003e\n\u003ccol span=\"2\" width=\"64\"\u003e\n\u003ccol width=\"92\"\u003e\n\u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\" colspan=\"8\"\u003e\u003cstrong\u003eUSB DOCK COMPATIBILITY CHART\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eLENS\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003e \u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eProduct Line\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eFirmware Update\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eFocus Setting\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eOS\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eAF Speed\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eFocus Limiter\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\" rowspan=\"2\"\u003eDG\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003e35mm F1.4 DG HSM\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eArt\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003e120-300mm F2.8 DG OS HSM\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eSports\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\" rowspan=\"3\"\u003eDC\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003e17-70mm F2.8-4 DC MACRO OS HSM\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eContemporary\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003e30mm F1.4 DC HSM\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eArt\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003e18-35mm F1.8 DC HSM\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eArt\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eO\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\"\u003eX\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\" colspan=\"8\"\u003eOS Function, AF Speed and Focus limiter are only adjustable with the lenses with a custom mode switch\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: 1px solid #000000;\" colspan=\"8\"\u003e**DN Lenses are no compatible with the USB dock currently. \u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":51813094850859,"sku":"USBDOCKC","price":89.99,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/royalphoto.com\/en\/products\/dock-sigma-usb-pour-canon","provider":"Royal Photo","version":"1.0","type":"link"}