{"product_id":"sigma-20mm-f-1-4-dg-hsm-art-lens","title":"Sigma 20mm f\/1.4 DG HSM Art Lens","description":"\u003ch5\u003ePRODUCT OVERVIEW\u003c\/h5\u003e\n\u003cp\u003eTruly wide and truly fast, the Canon EF mount 20mm f\/1.4 DG HSM Lens is a member of the venerable Art series of Global Vision lenses from Sigma and pairs a sophisticated optical design with a robust physical construction. Comprised of 15 elements in 11 groups, the lens design includes two \"F\" Low Dispersion (FLD) elements, five Special Low Dispersion (SLD) elements, and two aspherical elements to significantly reduce chromatic and spherical aberrations, as well as limit distortion for clean, sharp, and evenly illuminated imagery. A Super Multi-Layer Coating has also been applied to minimize surface reflections, flare, and ghosting for increased contrast and color accuracy. The wide focal length and consistent image quality make this lens especially suitable for landscape, interior, architectural, and astrophotography applications, while the fast f\/1.4 maximum aperture deems it ideal for natural and low-light shooting.\u003c\/p\u003e\n\u003ch5\u003eSPECIFICATIONS\u003c\/h5\u003e\n\u003cp\u003eThe Sigma 20mm ƒ\/1.4 DG HSM Art features a prominent, bulbous front element, as is common on such lenses, and the petal-shaped lens hood is therefore built in -- there are no filter threads on the front, nor a gel-filter holder on the rear. \u003c\/p\u003e\n\u003cdiv class=\"div_spec\"\u003e\n\u003cdiv class=\"small_w\"\u003e\n\u003ctable class=\"table_spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eBrands: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eSigma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003e(F) Maximum Aperture: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003e1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003e(F) Minimum Aperture: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eAperture Ring: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eNumber of Diaphragm Blades: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eElements: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eGroups: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eMinimum Focus (m): \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003e0.27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eAutofocus: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eFull time Manual: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"small_w\"\u003e\n\u003ctable class=\"table_spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eFocus Method: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eDistance Scale: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eDoF Scale: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eDiameter (mm): \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003e90.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eLength (mm): \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003e129.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eSealing: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eColour: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003ePower zoom: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003ezoom_lock: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eTripod Collar: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"small_w\"\u003e\n\u003ctable class=\"table_spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td_spec_h\"\u003e\u003cstrong\u003eTripod Supplied: \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"td_spec\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\u003c!--\n.table_spec {\n\t\t\tborder-collapse: collapse;\n\t\t\twidth: 100%;\n\t\t}\n\n\t\t.td_spec_h {\n\t\t\tpadding: 8px;\n\t\t\ttext-align: left;\n\t\t\tborder-bottom: 1px solid #ddd;\n\t\t\twhite-space: nowrap;\n\t\t}\n\n\t\t.th_spec, .td_spec {\n\t\t\tpadding: 8px;\n\t\t\ttext-align: left;\n\t\t\tborder-bottom: 1px solid #ddd;\n\t\t\twidth: 100%;\n\t\t}\n\n\t\t.div_spec\n\t\t{\n\t\t\twidth=100%\n\t\t\tpadding-right: 8px;\n\t\t}\n\n\t\t.small_w{\n\t\t\tpadding-right: 8px;\n\t\t\t\tfloat: left;\n\t\t\twidth: 33%\t;\n\t\t}\n\n\t\t@media screen and (max-width: 999px) {\n\t\t\t.small_w {\n\t\t\t\twidth: 100%;\n\t\t\t\tfloat: left;\n\t\t\t}\n\t\t\t.td_spec_h {\n\t\t\t\twidth: 30%;\n\t\t\t}\n\t\t}\n--\u003e\u003c\/style\u003e\n\u003ch5\u003eVIDEO\u003c\/h5\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/tvaQoikH5Ak\" height=\"350\" width=\"90%\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":12728240668756,"sku":"AGB15000331","price":0.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2173\/7943\/products\/Sigma-20mm-f-14-DG-HSM-Art-Lens.jpg?v=1537089789","url":"https:\/\/newgadgetshop.myshopify.com\/products\/sigma-20mm-f-1-4-dg-hsm-art-lens","provider":"newgadgetshop","version":"1.0","type":"link"}