{"product_id":"sigma-20mm-f2-dg-dn-contemporary-lens-sony-e","title":"Sigma 20mm F2 DG DN Contemporary Lens (Sony E)","description":"\u003cp data-start=\"228\" data-end=\"690\"\u003eThe \u003cstrong data-start=\"232\" data-end=\"282\"\u003eSigma 20mm F2 DG DN Contemporary Lens (Sony E)\u003c\/strong\u003e is a meticulously crafted \u003cstrong data-start=\"309\" data-end=\"334\"\u003eultra‑wide prime lens\u003c\/strong\u003e designed for full‑frame mirrorless cameras from Sony. Part of Sigma’s advanced \u003cstrong data-start=\"414\" data-end=\"426\"\u003eI Series\u003c\/strong\u003e, this lens delivers a rare combination of \u003cstrong data-start=\"469\" data-end=\"536\"\u003ebright f\/2 aperture, compact form, and high optical performance\u003c\/strong\u003e — making it perfect for landscapes, cityscapes, astrophotography, creative video, and everyday wide‑angle shooting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"692\" data-end=\"695\"\u003e\n\u003ch2 data-section-id=\"5e5rf6\" data-start=\"697\" data-end=\"751\"\u003e Ultra‑Wide Creativity with Compact Portability\u003c\/h2\u003e\n\u003ch3 data-section-id=\"z1gjsk\" data-start=\"753\" data-end=\"787\"\u003eLightweight \u0026amp; Everyday Ready\u003c\/h3\u003e\n\u003cp data-start=\"788\" data-end=\"1087\"\u003eBuilt with portability in mind, this lens weighs just \u003cstrong data-start=\"842\" data-end=\"852\"\u003e≈370 g\u003c\/strong\u003e and measures a sleek \u003cstrong data-start=\"874\" data-end=\"891\"\u003e~74 mm length\u003c\/strong\u003e on Sony E‑mount systems. Its small footprint makes it ideal for travel, street photography, and walkaround use without feeling bulky on your mirrorless body. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"15dg6iv\" data-start=\"1089\" data-end=\"1122\"\u003eBright f\/2 Maximum Aperture\u003c\/h3\u003e\n\u003cp data-start=\"1123\" data-end=\"1400\"\u003eOffering a \u003cstrong data-start=\"1134\" data-end=\"1155\"\u003efast f\/2 aperture\u003c\/strong\u003e, this lens excels in low light conditions and brings strong subject separation even in challenging lighting. It also helps to control depth of field creatively while maintaining sharp overall image quality. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1h1gqum\" data-start=\"1402\" data-end=\"1447\"\u003ePractical for Video \u0026amp; Still Photography\u003c\/h3\u003e\n\u003cp data-start=\"1448\" data-end=\"1723\"\u003eWhether you’re shooting handheld video, timelapses, or stills, the wide 20mm field of view combines perfectly with the f\/2 aperture to help you capture immersive visuals with appealing background separation and dynamic wide perspectives. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1725\" data-end=\"1728\"\u003e\n\u003ch2 data-section-id=\"15nlq2r\" data-start=\"1730\" data-end=\"1772\"\u003e Optical Excellence \u0026amp; Image Quality\u003c\/h2\u003e\n\u003ch3 data-section-id=\"kyputt\" data-start=\"1774\" data-end=\"1806\"\u003eAdvanced Lens Construction\u003c\/h3\u003e\n\u003cp data-start=\"1807\" data-end=\"2032\"\u003eThe optical formula includes \u003cstrong data-start=\"1836\" data-end=\"1864\"\u003e13 elements in 11 groups\u003c\/strong\u003e, featuring \u003cstrong data-start=\"1876\" data-end=\"1922\"\u003eFLD, SLD, and multiple aspherical elements\u003c\/strong\u003e to minimise optical aberrations while maintaining edge‑to‑edge clarity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1bv4e0d\" data-start=\"2034\" data-end=\"2079\"\u003eExcellent Control of Aberration \u0026amp; Flare\u003c\/h3\u003e\n\u003cp data-start=\"2080\" data-end=\"2290\"\u003eSophisticated design and coatings help suppress undesirable flare and ghosting, even when shooting toward bright light sources — keeping contrast high and colours accurate. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1crf2sg\" data-start=\"2292\" data-end=\"2330\"\u003eAstrophotography‑Friendly Design\u003c\/h3\u003e\n\u003cp data-start=\"2331\" data-end=\"2578\"\u003eSpecial attention has been given to controlling \u003cstrong data-start=\"2379\" data-end=\"2402\"\u003esagittal coma flare\u003c\/strong\u003e, making this lens an excellent choice for capturing star fields and night sky scenes with reduced distortion and clearer pin‑point stars. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2580\" data-end=\"2583\"\u003e\n\u003ch2 data-section-id=\"1svcftt\" data-start=\"2585\" data-end=\"2617\"\u003eHandling \u0026amp; Build Quality\u003c\/h2\u003e\n\u003ch3 data-section-id=\"ofz2ch\" data-start=\"2619\" data-end=\"2655\"\u003ePremium All‑Metal Construction\u003c\/h3\u003e\n\u003cp data-start=\"2656\" data-end=\"2878\"\u003ePart of Sigma’s \u003cstrong data-start=\"2672\" data-end=\"2684\"\u003eI Series\u003c\/strong\u003e, this lens boasts a full‑metal barrel and precise mechanical components for durability and a premium feel, with a smooth focus ring and ergonomic handling. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1j1yrou\" data-start=\"2880\" data-end=\"2915\"\u003eDust \u0026amp; Splash‑Resistant Mount\u003c\/h3\u003e\n\u003cp data-start=\"2916\" data-end=\"3081\"\u003eThe lens mount is sealed to help protect against dust and moisture, ensuring reliability in a variety of shooting environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1wh5c7g\" data-start=\"3083\" data-end=\"3130\"\u003eMagnetic Accessories \u0026amp; Practical Features\u003c\/h3\u003e\n\u003cp data-start=\"3131\" data-end=\"3315\"\u003eIncludes a \u003cstrong data-start=\"3142\" data-end=\"3169\"\u003emagnetic metal lens cap\u003c\/strong\u003e and compatible accessory options such as the magnetic cap holder for convenience when shooting on the go. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3317\" data-end=\"3320\"\u003e\n\u003ch2 data-section-id=\"1xyf847\" data-start=\"3322\" data-end=\"3345\"\u003e Ideal Use Cases\u003c\/h2\u003e\n\u003cul data-start=\"3347\" data-end=\"3748\"\u003e\n\u003cli data-section-id=\"rtyoku\" data-start=\"3347\" data-end=\"3435\"\u003e\n\u003cstrong data-start=\"3349\" data-end=\"3383\"\u003eLandscape \u0026amp; Nature Photography\u003c\/strong\u003e – capture sweeping vistas with ultra‑wide framing\u003c\/li\u003e\n\u003cli data-section-id=\"jicoyq\" data-start=\"3436\" data-end=\"3514\"\u003e\n\u003cstrong data-start=\"3438\" data-end=\"3473\"\u003eAstrophotography \u0026amp; Night Scenes\u003c\/strong\u003e – minimal coma flare for sharper stars\u003c\/li\u003e\n\u003cli data-section-id=\"e5k77c\" data-start=\"3515\" data-end=\"3582\"\u003e\n\u003cstrong data-start=\"3517\" data-end=\"3546\"\u003eCityscapes \u0026amp; Architecture\u003c\/strong\u003e – sharp details and wide coverage\u003c\/li\u003e\n\u003cli data-section-id=\"1vx7pef\" data-start=\"3583\" data-end=\"3667\"\u003e\n\u003cstrong data-start=\"3585\" data-end=\"3613\"\u003eCreative Wide‑Angle Work\u003c\/strong\u003e – dramatic compositions and environmental portraits\u003c\/li\u003e\n\u003cli data-section-id=\"nvqg8j\" data-start=\"3668\" data-end=\"3748\"\u003e\n\u003cstrong data-start=\"3670\" data-end=\"3690\"\u003eVideo \u0026amp; Vlogging\u003c\/strong\u003e – bright, stable aperture and compact mount performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3750\" data-end=\"3753\"\u003e\n\u003ch2 data-section-id=\"iswafj\" data-start=\"3755\" data-end=\"3787\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"3789\" data-end=\"4689\"\u003e\n\u003cli data-section-id=\"mr1suq\" data-start=\"3789\" data-end=\"3863\"\u003e\n\u003cstrong data-start=\"3791\" data-end=\"3801\"\u003eMount:\u003c\/strong\u003e Sony E (Full‑Frame) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mlxxnd\" data-start=\"3864\" data-end=\"3931\"\u003e\n\u003cstrong data-start=\"3866\" data-end=\"3883\"\u003eFocal Length:\u003c\/strong\u003e 20 mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1c83ho\" data-start=\"3932\" data-end=\"4001\"\u003e\n\u003cstrong data-start=\"3934\" data-end=\"3955\"\u003eMaximum Aperture:\u003c\/strong\u003e f\/2 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e74sf4\" data-start=\"4002\" data-end=\"4072\"\u003e\n\u003cstrong data-start=\"4004\" data-end=\"4025\"\u003eMinimum Aperture:\u003c\/strong\u003e f\/22 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nxjjz6\" data-start=\"4073\" data-end=\"4164\"\u003e\n\u003cstrong data-start=\"4075\" data-end=\"4097\"\u003eLens Construction:\u003c\/strong\u003e 13 elements in 11 groups \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"54a8x0\" data-start=\"4165\" data-end=\"4242\"\u003e\n\u003cstrong data-start=\"4167\" data-end=\"4188\"\u003eDiaphragm Blades:\u003c\/strong\u003e 9 (rounded) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tn7rv3\" data-start=\"4243\" data-end=\"4330\"\u003e\n\u003cstrong data-start=\"4245\" data-end=\"4272\"\u003eMinimum Focus Distance:\u003c\/strong\u003e ~22 cm \/ 8.7 in \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p2xku\" data-start=\"4331\" data-end=\"4407\"\u003e\n\u003cstrong data-start=\"4333\" data-end=\"4359\"\u003eMaximum Magnification:\u003c\/strong\u003e 1:6.7 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zuawox\" data-start=\"4408\" data-end=\"4474\"\u003e\n\u003cstrong data-start=\"4410\" data-end=\"4426\"\u003eFilter Size:\u003c\/strong\u003e 62 mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oek59u\" data-start=\"4475\" data-end=\"4544\"\u003e\n\u003cstrong data-start=\"4477\" data-end=\"4495\"\u003eAngle of View:\u003c\/strong\u003e ~94.5° \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17z3i9e\" data-start=\"4545\" data-end=\"4619\"\u003e\n\u003cstrong data-start=\"4547\" data-end=\"4562\"\u003eDimensions:\u003c\/strong\u003e ~φ70 × 74.4 mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"b6koqh\" data-start=\"4620\" data-end=\"4689\"\u003e\n\u003cstrong data-start=\"4622\" data-end=\"4633\"\u003eWeight:\u003c\/strong\u003e Approx. 370 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Best Pricer","offers":[{"title":"Default Title","offer_id":54167905665353,"sku":null,"price":425.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/6849\/0313\/files\/ff_50.webp?v=1775742054","url":"https:\/\/www.bestpricer.co.uk\/products\/sigma-20mm-f2-dg-dn-contemporary-lens-sony-e","provider":"Best Pricer","version":"1.0","type":"link"}