{"product_id":"sigma-20mm-f-1-4-dg-hsm-art-lens-for-sony-e","title":"Sigma 20mm f1.4 DG HSM Art Lens for Sony E","description":"\u003ch2\u003eSigma 20mm f\/1.4 DG HSM | Art Lens – Sony E-Mount\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSigma 20mm f\/1.4 DG HSM | Art\u003c\/strong\u003e is a professional-grade wide-angle prime lens for \u003cstrong\u003efull-frame Sony E-mount mirrorless cameras\u003c\/strong\u003e. Known for its outstanding optical performance, this \u003cstrong\u003efast f\/1.4 prime\u003c\/strong\u003e is the ultimate tool for \u003cstrong\u003elandscape, astrophotography, architecture, and low-light photography\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAs part of Sigma’s acclaimed \u003cstrong\u003eArt series\u003c\/strong\u003e, the lens is engineered for photographers and creators who demand \u003cstrong\u003eexceptional image quality and creative versatility\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/Allen-Lloyd.jpg?v=1713191729\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFull-Frame Coverage\u003c\/strong\u003e – Designed for Sony E-mount full-frame, with 30mm equivalent focal length on APS-C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBright f\/1.4 Aperture\u003c\/strong\u003e – Perfect for low-light shooting and shallow depth-of-field effects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Optics\u003c\/strong\u003e – 15 elements in 11 groups, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 FLD (“F” Low Dispersion) elements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5 SLD (Special Low Dispersion) elements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 Aspherical elements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuper Multi-Layer Coating\u003c\/strong\u003e – Reduces flare and ghosting for contrast-rich, colour-accurate images.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHyper Sonic Motor (HSM)\u003c\/strong\u003e – Fast, quiet, and smooth autofocus with full-time manual override.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRounded 9-Blade Diaphragm\u003c\/strong\u003e – Creates soft, natural bokeh.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Thermally Stable Composite (TSC) material with brass bayonet mount.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-In Petal Lens Hood\u003c\/strong\u003e – Protects the front element and reduces unwanted flare.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/a20_imp_main_10.jpg?v=1713191729\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOutstanding Optical Performance\u003c\/h3\u003e\n\u003cp\u003eWith a \u003cstrong\u003esophisticated optical design of 15 elements in 11 groups\u003c\/strong\u003e, the 20mm f\/1.4 Art lens controls chromatic aberration, distortion, and vignetting across the frame. Edge-to-edge sharpness is maintained even at the widest aperture, making it a favourite for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAstrophotography\u003c\/strong\u003e – Capture starscapes with minimal distortion and pinpoint clarity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eArchitecture \u0026amp; Interiors\u003c\/strong\u003e – Achieve clean lines and reduced distortion in wide spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLandscapes\u003c\/strong\u003e – Render expansive scenes with stunning sharpness and rich colour.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eSuper Multi-Layer Coating\u003c\/strong\u003e further enhances image quality by reducing flare and ghosting in backlit conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/a20_imp_main_09.jpg?v=1713191729\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFast \u0026amp; Reliable Autofocus\u003c\/h3\u003e\n\u003cp\u003eThe built-in \u003cstrong\u003eHyper Sonic Motor (HSM)\u003c\/strong\u003e delivers \u003cstrong\u003efast, quiet, and accurate focusing\u003c\/strong\u003e, perfect for both stills and video. Full-time manual focus override is available simply by rotating the focus ring, giving photographers total creative control when needed.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/a20_imp_main_06.jpg?v=1713191729\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBuilt for Professional Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermally Stable Composite (TSC) construction\u003c\/strong\u003e – Maintains precision across temperature changes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrass bayonet mount\u003c\/strong\u003e – Ensures long-term durability and secure fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated petal-shaped hood\u003c\/strong\u003e – Blocks stray light and provides extra protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery element of the lens is designed for reliability and professional performance, from field work to studio shoots.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/a20_imp_main_08.jpg?v=1713191729\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLens Construction:\u003c\/strong\u003e 15 elements in 11 groups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAngle of View:\u003c\/strong\u003e 94.5°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAperture Range:\u003c\/strong\u003e f\/1.4 to f\/16\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiaphragm Blades:\u003c\/strong\u003e 9 (rounded)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Focus Distance:\u003c\/strong\u003e 27.6 cm (10.9\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Magnification Ratio:\u003c\/strong\u003e 0.14x\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Thread:\u003c\/strong\u003e None (built-in hood)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (Diameter × Length):\u003c\/strong\u003e Ø90.7mm × 129.8mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 950g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMount:\u003c\/strong\u003e Sony E-Mount (full-frame compatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/Paul-Monaghan-20mm-4.jpg?v=1713191729\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e✨ \u003cstrong\u003eThe Sigma 20mm f\/1.4 DG HSM | Art for Sony E-Mount is the ultimate wide-angle prime – sharp, fast, and built for professionals who demand the best.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/a20_imp_main_07.jpg?v=1713191729\"\u003e\u003c\/p\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":41087953698913,"sku":"085126412654","price":549.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/9657\/3025\/files\/1572445872_IMG_1268958.jpg?v=1700820663","url":"https:\/\/carmarcameras.mom\/products\/sigma-20mm-f-1-4-dg-hsm-art-lens-for-sony-e","provider":"Carmarthen Camera Centre","version":"1.0","type":"link"}