{"product_id":"sigma-20mm-f2-dg-dn-contemporary-lens-sony-e","title":"Sigma 20mm F2 DG DN Contemporary Lens (Sony E)","description":"\u003cdiv class=\"title_PCPNqBQRJv\"\u003e\n\u003ch2 data-start=\"0\" data-end=\"15\"\u003e\u003cstrong data-start=\"3\" data-end=\"15\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"17\" data-end=\"467\"\u003eThe \u003cstrong data-start=\"21\" data-end=\"71\"\u003eSigma 20mm F2 DG DN Contemporary Lens (Sony E)\u003c\/strong\u003e is a high-performance wide-angle prime designed for \u003cstrong data-start=\"124\" data-end=\"180\"\u003eSony E-mount full-frame and APS-C mirrorless cameras\u003c\/strong\u003e. As part of Sigma’s \u003cem data-start=\"201\" data-end=\"215\"\u003eContemporary\u003c\/em\u003e series, it delivers \u003cstrong data-start=\"236\" data-end=\"323\"\u003eexcellent optical quality, a bright f\/2 aperture, and compact, lightweight handling\u003c\/strong\u003e—ideal for landscape, architecture, street, astrophotography, and video work where a broad field of view and strong image quality matter most.\u003c\/p\u003e\n\u003ch2 data-start=\"474\" data-end=\"511\"\u003e\u003cstrong data-start=\"477\" data-end=\"511\"\u003eFocal Length and Field of View\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"513\" data-end=\"941\"\u003eWith a \u003cstrong data-start=\"520\" data-end=\"541\"\u003e20mm focal length\u003c\/strong\u003e, this lens offers an expansive wide-angle perspective that captures immersive scenes with dynamic impact. On full-frame Sony cameras, it produces a classic ultra-wide view excellent for landscapes and environmental photography. \u003c\/p\u003e\n\u003ch2 data-start=\"948\" data-end=\"974\"\u003e\u003cstrong data-start=\"951\" data-end=\"974\"\u003eOptical Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"976\" data-end=\"1414\"\u003eSigma engineered this lens with a sophisticated optical design incorporating \u003cstrong data-start=\"1053\" data-end=\"1105\"\u003especialized glass elements and advanced coatings\u003c\/strong\u003e to control distortion, chromatic aberration, and flare. The result is \u003cstrong data-start=\"1176\" data-end=\"1249\"\u003esharp, high-contrast images with excellent clarity and color fidelity\u003c\/strong\u003e across the frame, even at the wide \u003cstrong data-start=\"1285\" data-end=\"1301\"\u003ef\/2 aperture\u003c\/strong\u003e. Fine details remain well-defined, while contrast and tonal rendering stay strong in varied lighting conditions.\u003c\/p\u003e\n\u003cp data-start=\"1416\" data-end=\"1564\"\u003eThe lens performs particularly well in scenes with strong light sources, maintaining visual coherence and avoiding common wide-angle lens artifacts.\u003c\/p\u003e\n\u003ch2 data-start=\"1571\" data-end=\"1597\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1597\"\u003eBright f\/2 Aperture\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1599\" data-end=\"2012\"\u003eThe \u003cstrong data-start=\"1603\" data-end=\"1632\"\u003efast f\/2 maximum aperture\u003c\/strong\u003e is a standout feature in a 20mm prime. It provides \u003cstrong data-start=\"1684\" data-end=\"1716\"\u003estrong low-light performance\u003c\/strong\u003e, allowing faster shutter speeds and lower ISO settings when shooting in dim conditions. This aperture also gives creative control over depth of field, enabling subject separation and pleasing background blur — a notable advantage for environmental portraits and artistic wide-angle compositions.\u003c\/p\u003e\n\u003cp data-start=\"2014\" data-end=\"2156\"\u003eThe bright aperture also enhances performance for astrophotography, letting in more light from stars and deep-sky objects during night shoots.\u003c\/p\u003e\n\u003ch2 data-start=\"2163\" data-end=\"2192\"\u003e\u003cstrong data-start=\"2166\" data-end=\"2192\"\u003eAutofocus and Handling\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2194\" data-end=\"2513\"\u003eThe Sigma 20mm F2 DG DN Contemporary features a \u003cstrong data-start=\"2242\" data-end=\"2286\"\u003efast, smooth, and quiet autofocus system\u003c\/strong\u003e optimized for Sony E-mount mirrorless cameras. Autofocus transitions are responsive and stable, making this lens suitable for both stills and video recording. Manual focus override is available for precise control when needed.\u003c\/p\u003e\n\u003cp data-start=\"2515\" data-end=\"2741\"\u003eThe lens’s \u003cstrong data-start=\"2526\" data-end=\"2560\"\u003ecompact and lightweight design\u003c\/strong\u003e enhances usability on Sony mirrorless bodies. It balances comfortably and is easy to carry throughout long shooting sessions, travel outings, or outdoor adventures without fatigue.\u003c\/p\u003e\n\u003ch2 data-start=\"2748\" data-end=\"2779\"\u003e\u003cstrong data-start=\"2751\" data-end=\"2779\"\u003eBuild Quality and Design\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2781\" data-end=\"3073\"\u003eDespite its modest size, the lens has a \u003cstrong data-start=\"2821\" data-end=\"2845\"\u003esolid, durable build\u003c\/strong\u003e that matches the look and feel of Sony mirrorless cameras. The finish feels refined and robust, suitable for everyday use. While not fully weather sealed, the lens is practical for most outdoor conditions and regular fieldwork.\u003c\/p\u003e\n\u003ch2 data-start=\"3080\" data-end=\"3102\"\u003e\u003cstrong data-start=\"3083\" data-end=\"3102\"\u003eIdeal Use Cases\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3104\" data-end=\"3146\"\u003eThis lens is especially well-suited for:\u003c\/p\u003e\n\u003cul data-start=\"3147\" data-end=\"3326\"\u003e\n\u003cli data-start=\"3147\" data-end=\"3187\"\u003e\n\u003cp data-start=\"3149\" data-end=\"3187\"\u003e\u003cstrong data-start=\"3149\" data-end=\"3185\"\u003eLandscape and nature photography\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3188\" data-end=\"3228\"\u003e\n\u003cp data-start=\"3190\" data-end=\"3228\"\u003e\u003cstrong data-start=\"3190\" data-end=\"3226\"\u003eAstrophotography and night skies\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3229\" data-end=\"3263\"\u003e\n\u003cp data-start=\"3231\" data-end=\"3263\"\u003e\u003cstrong data-start=\"3231\" data-end=\"3261\"\u003eArchitecture and interiors\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3264\" data-end=\"3301\"\u003e\n\u003cp data-start=\"3266\" data-end=\"3301\"\u003e\u003cstrong data-start=\"3266\" data-end=\"3299\"\u003eTravel and street photography\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3302\" data-end=\"3326\"\u003e\n\u003cp data-start=\"3304\" data-end=\"3326\"\u003e\u003cstrong data-start=\"3304\" data-end=\"3326\"\u003eVideo and vlogging\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"3333\" data-end=\"3350\"\u003e\u003cstrong data-start=\"3336\" data-end=\"3350\"\u003eConclusion\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3352\" data-end=\"3898\"\u003eThe \u003cstrong data-start=\"3356\" data-end=\"3406\"\u003eSigma 20mm F2 DG DN Contemporary Lens (Sony E)\u003c\/strong\u003e is a \u003cstrong data-start=\"3412\" data-end=\"3459\"\u003eversatile and high-quality wide-angle prime\u003c\/strong\u003e that combines sharp optics, a bright aperture, and smooth autofocus in a compact package. Its expansive field of view and strong low-light performance make it an excellent choice for photographers and videographers alike—whether capturing sweeping landscapes, detailed interiors, dramatic night skies, or everyday scenes. For Sony E-mount shooters who value portability without sacrificing image quality, this lens is a standout option.\u003c\/p\u003e\n\u003ch2 data-selenium=\"specsItemTitle\" class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle1_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\"\u003eSigma 20mm f\/2 DG DN Contemporary\u003cspan\u003e \u003c\/span\u003eSpecs\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"group_fDXOr6EpR9\"\u003e\n\u003ctable class=\"table_fDXOr6EpR9\" data-selenium=\"specsItemGroupTable\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv firstSpecWhenNoGroupName_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv firstSpecWhenNoGroupName_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e20mm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eAperture\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eMaximum: f\/2\u003cbr\u003eMinimum: f\/22\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eLens Mount\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eSony E\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eLens Format Coverage\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eFull-Frame\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eAngle of View\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e94.5°\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eMinimum Focus Distance\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e8.7\" \/ 22 cm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eMagnification\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e1:6.7 Macro Reproduction Ratio\u003cbr\u003e0.15x Magnification\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e13 Elements in 11 Groups\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eAperture\/Iris Blades\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e9, Rounded\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eFocus Type\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eAutofocus\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eImage Stabilization\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eFilter Size\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e62 mm (Front)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eø: 2.8 x L: 2.9\" \/ ø: 70 x L: 74.4 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e13.1 oz \/ 370 g\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":53668673552713,"sku":"6393701","price":371.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/7031\/2009\/files\/Sigma20mmF2DGDN..jpg?v=1768618385","url":"https:\/\/cameriz.com\/products\/sigma-20mm-f2-dg-dn-contemporary-lens-sony-e","provider":"Cameriz Limited","version":"1.0","type":"link"}