{"product_id":"sigma-af-20mm-f1-4-dg-dn-hsm-a-l-mount","title":"SIGMA AF 20mm F1.4 DG DN HSM | A - L MOUNT","description":"\u003cp\u003e\u003cspan\u003eThe SIGMA 20mm F1.4 DG DN | Art is a wide-angle, ultra-wide-aperture prime that is perfect for astrophotography. Available in L-Mount and Sony E-mount, it delivers outstanding Art-line optical quality and offers a range of advanced features. As well as being very well-suited to astro, the 20mm F1.4 is an ideal optic for landscapes, interiors and a range of other wide-angle applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSigma AF 20mm F1.4 DG DN Art Key Features\u003cbr\u003e- Wide-Angle Full-Frame Prime\u003cbr\u003e- E-Mount\/Full-Frame Format\u003cbr\u003e- Aperture Range: f\/1.4 to f\/16\u003cbr\u003e- 17 elements in 15 groups\u003cbr\u003e- Minimum Focus Distance: 0.23m\u003cbr\u003e- Rounded 11-Blade Diaphragm\u003cbr\u003e- Dust and Splash-Proof Structure\u003cbr\u003e- Filer Size: 82mm\u003cbr\u003e- Weight: 635g\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeighing in at just 635g, the lens is significantly lighter and more portable than Sigma''s existing 20mm F1.4, and introduces a number of important features including a manual aperture ring with de-click and lock functionality, a front filter thread and rear filter holder, a Lens Heater Retainer to hold a heat strip in position, and an all-new Manual Focus Lock switch to fully deactivate the focus ring.\u003cbr\u003e\u003cbr\u003eThe optical performance of the lens is exceptional, with ultra-sharp results across the entire frame even at F1.4, and very well controlled sagittal coma flare - essential for astrophotography. The bright aperture is perfect for night sky landscapes, as well as for hand-held low-light shooting and for achieving a shallow depth-of-field.\u003cbr\u003e\u003cbr\u003eThis superb image quality, compact form-factor and advanced feature-set, combined with a beautifully constructed body, make for a versatile, high-performance optic that will enable photographers to unleash their creative potential and start achieving wide-angle images with impact.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":41702407438411,"sku":"414969","price":84065.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6011\/7579\/files\/A2_b75d3892-a18a-4d7b-9dad-c1d1bcf35aa7.jpg?v=1756465253","url":"https:\/\/globeintrading.com\/products\/sigma-af-20mm-f1-4-dg-dn-hsm-a-l-mount","provider":"Globein Trading Camera Store","version":"1.0","type":"link"}