{"product_id":"sigma-28-105mm-f2-8-dg-dn-art-l-mount-e-mount","title":"Sigma 28-105mm F2.8 DG DN | Art L-Mount \u0026 E-Mount","description":"\u003cdiv class=\"md-detailToggleWrap js-already\"\u003e\n\u003cdiv class=\"spDetailToggle\"\u003e\n\u003csection class=\"md-secFeatureDetail cm-ctsIdt md-secFeatureDetail--hasImage\"\u003e\n\u003cdiv class=\"cm-ctsWidth js-sameHeight\" data-sameheigh-id=\"sameheighID_191c2317a413a9\"\u003e\n\u003cdiv class=\"hasImage\"\u003e\n\u003cdiv class=\"secCts\"\u003e\n\u003ch2 class=\"secTtl\"\u003eSigma 28-105mm F2.8 DG DN | Art Constant F2.8 aperture across a versatile 28-105mm zoom\u003c\/h2\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" class=\"lazyload lazyload-simple alignright et-lazy-loaded\" src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_a024_lens_feature_top_pc.jpg\" data-src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_a024_lens_feature_top_pc.jpg\" alt=\"SIGMA 28-105mm F2.8 DG DN | Art\" width=\"540\" height=\"383\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"txtCol\"\u003e\n\u003cp\u003eMany conventional zoom lenses which have a reach up to 105mm do not offer a constant F2.8 aperture, usually dropping to F4 at the long end. But the SIGMA 28-105mm F2.8 DG DN | Art delivers the same impressive light-gathering and depth-of-field benefits across the whole focal range. The lens offers all of this along with extremely high optical performance thanks to the thorough suppression of optical aberrations within each lens group. And with its outstanding close-focusing capability when zoomed in, macro-style results are also possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dtlList js-sameHeight\" data-sameheigh-id=\"sameheighID_191c2317a41c7\"\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eA versatile F2.8 aperture perfect for portraits and low light\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eWith its fast aperture across the whole focal range, the SIGMA 28-105mm F2.8 DG DN | Art is a true workhorse lens that can be used for almost any type of photography. Scenic photographers can shoot wide-angle landscapes, using the F2.8 aperture for low-light scenes and twilight urban views, while the middle focal lengths tackle dimly lit documentary and street subjects, allowing shutter speeds one stop faster than comparable lenses. At the long end, popular portrait focal lengths from 85mm and 105mm, combined with the F2.8 maximum aperture, produce a shallow depth-of-field that will isolate a subject impressively against large and beautiful bokeh.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eFill the frame with superb close-up performance\u003c\/h2\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"lazyload lazyload-simple alignright et-lazy-loaded\" src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_a024_herve_rannu_portrait_samples%20%283%29.jpg\" data-src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_a024_herve_rannu_portrait_samples%20%283%29.jpg\" alt=\"\" width=\"435\" height=\"289\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eAchieving a minimum focus distance of just 40cm across its entire zoom range, the SIGMA 28-105mm F2.8 DG DN | Art can get you closer to your subject, filling the frame with detail and texture. At its 105mm setting, this creates a very useful maximum magnification ratio of 1:3.1 for powerful macro-style results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eSuperior optical performance across the full zoom and focus range\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eThe SIGMA 28-105mm F2.8 DG DN | Art operates without compromise, suppressing aberrations very effectively within each lens group, and throughout the entire zoom and focal range. This ensures the lens has a consistent performance even with such a long zoom range. This is thanks to the lens’s premium optical design, which includes two FLD, one SLD and five aspherical elements, the first grouping of which uses a large-diameter φ66.4mm element that is extremely difficult to produce and only available thanks to SIGMA’s advanced manufacturing technology at its sole production base in Aizu, Japan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eDesigned to minimize flare and ghosting\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"lazyload lazyload-simple alignright et-lazy-loaded\" src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_024_samplephoto_katoemiko.jpg\" data-src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_024_samplephoto_katoemiko.jpg\" alt=\"\" width=\"485\" height=\"323\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eUsing advanced simulation technology, flare and ghosting have been largely eliminated, ensuring that the lens renders rich, high-contrast results in all conditions. In addition, SIGMA’s Nano Porous Coating and Super Multi-Layer Coating have been applied to further suppress flare and ghosting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eMinimal focus breathing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eVital for film-makers who demand consistent framing, the lens has been designed to keep focus breathing to a minimum. This ensures that any changes to the angle-of-view due to focus shift are minimized across the entire zoom range, ensuring natural-looking focus pulls when recording video, and easier image alignment when focus stacking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"md-detailToggleWrap cm-bg js-already\"\u003e\n\u003cdiv class=\"spDetailToggle\"\u003e\n\u003csection class=\"md-secFeatureDetail cm-ctsIdt cm-bg\"\u003e\n\u003cdiv class=\"cm-ctsWidth js-sameHeight\" data-sameheigh-id=\"sameheighID_191c2317a4134b\"\u003e\n\u003cdiv class=\"noImage\"\u003e\n\u003ch2 class=\"secTtl\"\u003eSuperb portability thanks to a weight of less than 1kg\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dtlList js-sameHeight\" data-sameheigh-id=\"sameheighID_191c2317a412a8\"\u003e\n\u003cdiv class=\"item item--widL item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eStandard zooms should be small and light enough for all-day hand-held shooting, so the SIGMA 28-105mm F2.8 DG DN | Art has been designed with portability in mind. It combines five aspherical elements effectively in place to shorten the overall length, and a magnesium-alloy construction around the mount, keeping the weight of the lens to less than 1kg. This ensures the lens has superb portability similar to shorter standard zoom lenses, while providing a wider zoom range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eExcellent optical performance in a streamlined body\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"lazyload lazyload-simple alignright et-lazy-loaded\" src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_a024_herve_rannu_inuse.jpg\" data-src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_a024_herve_rannu_inuse.jpg\" alt=\"\" width=\"387\" height=\"258\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eBy using five aspherical elements in its optical construction, SIGMA has succeeded in significantly shortening the lens’s total length without any compromise to sharpness and image quality. This advanced configuration was only made possible by continuous technological innovation and cutting-edge manufacturing processes at SIGMA’s sole production base in Aizu, Japan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eSmarter design means lower weight\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eConstant F2.8 zoom lenses can be heavy, but by optimising the design and materials of each part of the SIGMA 28-105mm F2.8 DG DN | Art, SIGMA has achieved a remarkably light weight of less than 1kg. The use of magnesium-alloy rather than aluminum for the lens barrel around the mount has reduced the weight of these parts alone by two-thirds, while ensuring rigidity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"md-detailToggleWrap js-already\"\u003e\n\u003cdiv class=\"spDetailToggle\"\u003e\n\u003csection class=\"md-secFeatureDetail cm-ctsIdt\"\u003e\n\u003cdiv class=\"cm-ctsWidth js-sameHeight\" data-sameheigh-id=\"sameheighID_191c2317a413d3\"\u003e\n\u003cdiv class=\"noImage\"\u003e\n\u003ch2 class=\"secTtl\"\u003eProfessional features, fast AF and excellent build quality\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dtlList js-sameHeight\" data-sameheigh-id=\"sameheighID_191c2317a41234\"\u003e\n\u003cdiv class=\"item item--widL item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eIn addition to high-speed AF delivered by its linear motor HLA (High-response Linear Actuator), the SIGMA 28-105mm F2.8 DG DN | Art packs in a range of features that help deliver the best possible results in every shooting situation. These include a dust- and splash-resistant structure and water- and oil-repellent coating, as well as a zoom lock switch, a de-clickable aperture ring, AFL buttons and the focus ring for easier handling including shooting with MF.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eA linear motor HLA for rapid and accurate AF\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eThe lens incorporates a linear motor HLA (High-response Linear Actuator) that delivers a maximum drive speed, ensuring responsive, precise and smooth AF. With its high level of quietness, the motor also provides noise-free video capability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eAn aperture ring for improved ergonomics\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"lazyload lazyload-simple alignleft et-lazy-loaded\" src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_2.8_dg_dn_a024_feature_aperture_en.png\" data-src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_2.8_dg_dn_a024_feature_aperture_en.png\" alt=\"\" width=\"562\" height=\"262\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eFor quick changes to exposure, or a more traditional way of shooting, the lens is equipped with a dedicated aperture ring, allowing the user to change aperture via the lens if preferred. An aperture ring click switch is a useful tool for film-makers, and a lock switch helps ensure the aperture ring is not knocked out of its setting accidentally.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eTwo AFL buttons* for added customization\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"lazyload lazyload-simple alignright et-lazy-loaded\" src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_2.8_dg_dn_a024_feature_afl.png\" data-src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_2.8_dg_dn_a024_feature_afl.png\" alt=\"\" width=\"385\" height=\"217\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eLocated on the side and on top of the barrel, two customizable AFL buttons can easily be reached in either horizontal or vertical shooting positions, ensuring more ergonomic handling.\u003c\/p\u003e\n\u003cp\u003e\u003csup\u003e* Assignment of functions is limited to supported cameras and assignable functions vary depending on the camera.\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eZoom lock switch to keep the zoom ring secure\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eThe lens is equipped with a zoom lock switch that holds the zoom mechanism in place at its wide end, preventing it from extending unintentionally under its own weight when carried. The lock can be released by the switch, or by turning the zoom ring for a faster and more flexible workflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003eWeather-resistant structure for challenging conditions\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eThe lens has a dust- and splash-resistant structure* that keeps it free of contaminants in harsh outdoor environments. The front element also features a water- and oil-repellent coating that helps keep it clean in adverse shooting conditions.\u003c\/p\u003e\n\u003cp\u003e\u003csup\u003e* The structure is designed to be dust- and splash-resistant, but not waterproof. Be careful not to bring the lens in contact with a large amount of water. Water inside the lens may cause major damage and even render the lens unrepairable.\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item item--widM item--orderType03\"\u003e\n\u003cdiv class=\"itemInr\"\u003e\n\u003cdiv class=\"itemTtlBox\"\u003e\n\u003cdiv class=\"boxInr\"\u003e\n\u003ch2 class=\"itemTtl\"\u003ePetal-type hood\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"lazyload lazyload-simple alignright et-lazy-loaded\" src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_a024_lens_hood_2.png\" data-src=\"https:\/\/www.sigma-global.com\/en\/lenses\/images\/28_105_28_dgdn_a024_lens_hood_2.png\" alt=\"SIGMA 28-105mm F2.8 DG DN | Art\" width=\"647\" height=\"213\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"itemTxt\"\u003e\n\u003cp\u003eA dedicated petal-shaped hood is supplied. A locking mechanism is provided for secure attachment.\u003c\/p\u003e\n\u003cp\u003eLocate us:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/goo.gl\/maps\/YZQmjfG5vYQS3ZLU7\"\u003ehttps:\/\/goo.gl\/maps\/YZQmjfG5vYQS3ZLU7\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sigma","offers":[{"title":"Leica-L","offer_id":46542044332172,"sku":"636969","price":4829.0,"currency_code":"AED","in_stock":false},{"title":"Sony-E","offer_id":46542044364940,"sku":"636965","price":4829.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/0585\/8956\/files\/naik28_105_28_dgdn_a024_lens_bc_pc.webp?v=1772836204","url":"https:\/\/systecintl.ae\/products\/sigma-28-105mm-f2-8-dg-dn-art-l-mount-e-mount","provider":"Systec International","version":"1.0","type":"link"}