{"product_id":"sigma-24-70mm-f-2-8-dg-os-hsm-art-lens-for-nikon-f","title":"Sigma 24-70mm f\/2.8 DG OS HSM Art Lens for Nikon F","description":"\u003ch2\u003eNikon F 24-70mm Art Zoom with Optical Stabilization\u003c\/h2\u003e\u003cbr\u003eA versatile zoom for everyday shooting, the Nikon F-mount \u003cstrong\u003e\u003cspan class=\"aioseo-add-keyphrase-tag\"\u003e\u003cspan class=\"keyphrase-name\"\u003eSigma \u003c\/span\u003e\u003c\/span\u003e 24-70mm f\/2.8 DG OS HSM Lens\u003c\/strong\u003e from \u003cstrong\u003eSigma\u003c\/strong\u003e covers a valuable wide-angle to portrait-length selection of focal ranges to match shooting in a variety of settings.\u003cbr\u003eAs part of the esteemed Art range of lenses, a sophisticated optical configuration is employed that integrates three SLD priorities and four aspherical elements to lower chromatic and spherical aberrations, as well as colour fringing, distortions, and other anomalies for increased definition and sharpness.\u003cbr\u003eA Super Multi-Layer Surface treatment has additionally been applied to suppress optics flare and ghosting for accurate colour fidelity and elevated contrast, and a protective surface treatment has been applied to the front component, too, to benefit working in harsh climates.\u003cbr\u003eAdditionally, extending the unit's versatility, a constant f\/2.8 maximum aperture affords consistent performance across the zoom range as well as increased control over separation of field.\u003cbr\u003eComplementing the image-capture functions, the optics sports a Hyper Sonic Motor to produce fast, smooth, and quiet autofocus performance with continuous manual focus override.\u003cbr\u003eAn Optical Stabilizer additionally benefits handheld shooting by reducing the appearance of body shake for sharper imagery.\u003cbr\u003eThe hardware design utilizes Thermally Stable Composite surface for durability in a diverse group of settings, and a brass bayonet mount additionally provides rigidity and installation accuracy.\u003cbr\u003eAs part of the Art range inside Sigma's Global Vision range, this lens is developed to achieve genuinely notable optical performance and is ideally appropriate for creative and artistic uses.\u003cbr\u003eStandard zoom lens is developed for FX-format Nikon F-mount cameras, however it can additionally be used with DX versions where it will deliver a 36-105mm equivalent focal-length range.\u003cbr\u003eConstant f\/2.8 maximum aperture is appropriate for working in provided light conditions and also supplies increased control over separation of field when using shallow depth-of-field techniques.\u003cbr\u003eThree Special Low Dispersion (SLD) priorities markedly lower chromatic aberrations and colour fringing across the zoom range for improved definition and colour accuracy.\u003cbr\u003eFour aspherical priorities control spherical aberrations and distortion for increased sharpness and accurate rendering.\u003cbr\u003eA Super Multi-Layer Surface treatment has been applied to optics elements in order to minimize optics flare and ghosting and contribute to generating contrast-rich and color-neutral imagery, even in backlit situations.\u003cbr\u003eBuilt-in HSM (Hyper Sonic Motor) realizes fast and quiet autofocus, which is additional complemented by an optimized AF algorithm to produce more fluid focusing performance.\u003cbr\u003eThe HSM additionally permits continuous manual concentrate control simply by rotating the concentrate ring at any time.\u003cbr\u003eOptical Stabilizer configuration minimizes the appearance of unit shake by up to four stops to benefit making sharper imagery whenever shooting handheld.\u003cbr\u003eCurved nine-blade diaphragm is constructed from hardwearing, fluorine-coated polycarbonate and additionally integrates a carbon feather cinematic for smooth performance whenever working with fast uninterrupted shooting rates.\u003cbr\u003eFront lens component has been treated with a water- and oil-repellent surface treatment to benefit working in harsh environmental situations.\u003cbr\u003eConstructed through a Thermally Stable Composite (TSC) surface for increased accuracy and use in wide temperature variations.\u003cbr\u003eAdditionally, a brass bayonet affords improved installation accuracy and stiffness. Additionally, rubber sealing is incorporated in the fitting configuration to render it dust- and splash-resistant.\u003cbr\u003eSpecialized electromagnetic aperture mechanism delivers increased exposure control support that is especially beneficial whenever working with fast uninterrupted shooting rates.\u003cbr\u003ethis optics is compatible with the optional Sigma USB Dock for fine-tuning distinct lens characteristics and updating the unit's firmware.\u003cbr\u003eFZE LLC develops integrated solutions for CCTV monitoring and security, broadcast workflows, and professional audiovisual systems.\u003cbr\u003eAcross 25 years, projects have been completed internationally for public- and private-sector CCTV clients.\u003cbr\u003eOur turnkey work spans studios and control rooms, outside-broadcast vehicles, and professional audiovisual communication deployments.\u003cbr\u003eBSN supports UAE customers directly and through system integrators, resellers, and international sales channels.\u003ca href=\"https:\/\/bsn.com.pk\/contact-us\/\"\u003econtact us\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/bsn.com.pk\"\u003eVisit us\u003c\/a\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":45794165325877,"sku":"576955","price":4499.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/3290\/3477\/files\/sigma-24-70mm-nikon-f.jpg?v=1784820143","url":"https:\/\/bsn.com.pk\/products\/sigma-24-70mm-f-2-8-dg-os-hsm-art-lens-for-nikon-f","provider":"Broadcast Systems Network","version":"1.0","type":"link"}