{"product_id":"sigma-636969-sigma-camera-lenses-mirrorless-lenses","title":"SIGMA 28-105mm F2.8 DG DN Art Lens with Durable Construction and High-Speed Autofocus (L-Mount)","description":"\u003cp class=\"MsoNormal\"\u003eThe SIGMA 28 to 105mm F2.8 DG DN Art Lens for L-Mount is not\njust another standard zoom lens. With a powerful wide-angle to medium telephoto\nfocal length and a bright F2.8 aperture throughout, this full-frame mirrorless\nzoom combines outstanding optical performance, superb build quality and a range\nof pro-grade features to make it one of the most versatile optics on the market\nfor mirrorless systems. The lens is built to tackle a huge range of subjects\nand situations, from expansive low-light landscapes to portraits with big,\nbeautiful bokeh, and thanks to SIGMA’s latest optical technology and the use of\nlarge diameter elements including FLD, SLD and five aspherical elements, it is\nable to do so with superb clarity and sharpness. This allows the lens to\ndeliver exceptional versatility without compromising on optical quality. The\nlens also includes high-speed AF with HLA technology, a rugged dust- and\nsplash-resistant structure, and various functions such as an aperture ring, all\npacked into a compact and lightweight body weighing less than 2.2 lbs, making\nit an exceptional all-round choice for both stills and video.\u003cbr\u003e\n\u003cb\u003eConstant F2.8 Aperture across a Versatile 28 to 105mm Zoom\u003c\/b\u003e\u003cbr\u003e\nMany conventional zoom lenses which have a reach up to 105mm do not offer a\nconstant F2.8 aperture, usually dropping to F4 at the long end. But the SIGMA\n28 to 105mm F2.8 DG DN Art delivers the same impressive light-gathering and\ndepth-of-field benefits across the whole focal range. The lens offers all of\nthis along with extremely high optical performance thanks to the thorough\nsuppression of optical aberrations within each lens group. And with its\noutstanding close-focusing capability when zoomed in, macro-style results are\nalso possible.\u003cbr\u003e\n\u003cb\u003eVersatile F2.8 Aperture Perfect for Portraits and Low Light\u003c\/b\u003e\u003cbr\u003e\nWith its fast aperture across the whole focal range, the SIGMA 28 to 105mm F2.8\nDG DN Art is a true workhorse lens that can be used for almost any type of\nphotography. Scenic photographers can shoot wide-angle landscapes, using the\nF2.8 aperture for low-light scenes and twilight urban views, while the middle\nfocal lengths tackle dimly lit documentary and street subjects, allowing\nshutter speeds one stop faster than comparable lenses. At the long end, popular\nportrait focal lengths from 85mm and 105mm, combined with the F2.8 maximum\naperture, produce a shallow depth-of-field that will isolate a subject\nimpressively against large and beautiful bokeh.\u003cbr\u003e\n\u003cb\u003eFill the Frame with Superb Close-Up Performance\u003c\/b\u003e\u003cbr\u003e\nAchieving a minimum focus distance of just 40cm across its entire zoom range, the\nSIGMA 28 to 105mm F2.8 DG DN Art can get you closer to your subject, filling\nthe frame with detail and texture. At its 105mm setting, this creates a very\nuseful maximum magnification ratio of 1:3.1 for powerful macro-style results.\u003cbr\u003e\n\u003cb\u003eSuperior Optical Performance across the Full Zoom and Focus Range\u003c\/b\u003e\u003cbr\u003e\nThe SIGMA 28 to 105mm F2.8 DG DN Art operates without compromise, suppressing\naberrations very effectively within each lens group, and throughout the entire\nzoom and focal range. This ensures the lens has a consistent performance even\nwith such a long zoom range. This is thanks to the lens’s premium optical\ndesign, which includes two FLD, one SLD and five aspherical elements, the first\ngrouping of which uses a large-diameter phi 66.4mm element that is extremely\ndifficult to produce and only available thanks to SIGMA’s advanced\nmanufacturing technology at its sole production base in Aizu, Japan.\u003cbr\u003e\n\u003cb\u003eDesigned to Minimize Flare and Ghosting\u003c\/b\u003e\u003cbr\u003e\nUsing advanced simulation technology, flare and ghosting have been largely\neliminated, ensuring that the lens renders rich, high-contrast results in all\nconditions. In addition, SIGMA’s Nano Porous Coating and Super Multi-Layer Coating\nhave been applied to further suppress flare and ghosting.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/p\u003e","brand":"SIGMA CORPORATION OF AMERICA","offers":[{"title":"Default Title","offer_id":42151286145072,"sku":"636969-SIGMA","price":1649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/3219\/9216\/files\/3421666.jpg?v=1751594516","url":"https:\/\/focuscamera.com\/products\/sigma-636969-sigma-camera-lenses-mirrorless-lenses","provider":"Focus Camera","version":"1.0","type":"link"}