{"product_id":"sigma-85mm-f-1-4-dg-dn-art-series-lens-leica-l-mount","title":"Sigma DG DN 85mm f\/1.4 Art Lens - Leica L-Mount","description":"\u003cp\u003eThe Sigma 85mm f\/1.4 DG DN Art Series Lens - Leica L-Mount is a medium telephoto lens from Sigma for the Leica L mount, suited to portrait use. Filter size: 77mm Aperture range: f\/1.4 Weight: 625g\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne Aspherical Element, Four HR Elements\u003c\/li\u003e\n\u003cli\u003eFive SLD Elements\u003c\/li\u003e\n\u003cli\u003eAperture Range: f\/1.4 to f\/16\u003c\/li\u003e\n\u003cli\u003eL-Mount Lens\/Full-Frame Format\u003c\/li\u003e\n\u003cli\u003eBright Design and Sleek Profile\u003c\/li\u003e\n\u003cli\u003eSmooth and Pleasing Bokeh\u003c\/li\u003e\n\u003cli\u003eIdeally suited for creative and artistic applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSigma 85mm f\/1.4 DG DN Art Series Lens - Leica L-Mount offers great features and performance. The f\/1.4 maximum aperture enables working in low-light environments and delivers increased control over the depth of field for achieving shallow depth of field effects. The optical design incorporates a series of low dispersion, aspherical, and high refractive index elements and its large-diameter design achieves a notable degree of clarity and sharpness with well-controlled distortion and aberrations. A Super Multi-Layer Coating enhances image quality by suppressing lens flare and ghosting for improved contrast and colour fidelity in strong lighting environments. Balancing the optics is a refined exterior design, which features a physical aperture ring, which can be de-clicked or locked, along with a dedicated focus mode switch and AFL button for intuitive and tactile control. For autofocus, a stepping motor is used that maintains a lightweight and compact design while promoting fast and near-silent focusing performance for both stills and video applications. The lens housing is weather-sealed to suit working in inclement conditions. The lens offers an 11-blade rounded diaphragm for smooth bokeh quality. As part of the Art line within Sigma's Global Vision series, this incredible lens is designed to achieve remarkable optical performance and is perfectly suited for artistic and creative applications.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eGreat Optical Design\u003c\/h3\u003e\n\u003cp\u003eThis lens features Five Special Low Dispersion (SLD) elements that markedly reduce chromatic aberrations and colour fringing for improved clarity and colour accuracy. One aspherical element and four high refractive index glass elements control spherical aberrations and distortion for increased sharpness and accurate rendering. A Super Multi-Layer Coating has been applied to lens elements in order to minimise lens flare and ghosting and contribute to producing contrast-rich and colour-neutral imagery, even in backlit conditions.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eExcellent Features\u003c\/h3\u003e\n\u003cp\u003eThe integrated stepping motor realizes quick and quiet autofocus, which is further complemented by an optimized AF algorithm to achieve smoother focusing performance. The manual aperture ring can be de-clicked for smooth, silent aperture switching to benefit video applications. A dedicated aperture ring lock switch can also be employed to prevent accidental shifting of the aperture setting. It also features a weather-resistant construction with a brass bayonet that affords improved mounting accuracy and rigidity.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eOur expert's opinion\u003c\/h3\u003e\n\u003cp\u003eA classic portrait-length lens updated for full-frame Sony E-mount mirrorless systems, the Sigma 85mm f\/1.4 DG DN is an Art-series prime distinguished by its advanced and updated optical design, sleek profile, and bright design. The bright f\/1.4 maximum aperture is particularly well-suited for working in available light conditions and delivers extensive control over the depth of field for isolating subject matter with selective focus.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003eLens Mount Type\u003c\/dt\u003e\n\u003cdd\u003eLeica L\u003c\/dd\u003e\n\u003cdt\u003eLens Category\u003c\/dt\u003e\n\u003cdd\u003eMedium Telephoto\u003c\/dd\u003e\n\u003cdt\u003eLens Use\u003c\/dt\u003e\n\u003cdd\u003ePortrait\u003c\/dd\u003e\n\u003cdt\u003eFilter Size\u003c\/dt\u003e\n\u003cdd\u003e77mm\u003c\/dd\u003e\n\u003cdt\u003eWeight (Grams)\u003c\/dt\u003e\n\u003cdd\u003e625g\u003c\/dd\u003e\n\u003cdt\u003eAperture Range\u003c\/dt\u003e\n\u003cdd\u003ef\/1.4\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":45539688349872,"sku":"4322969","price":1675.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/0753\/8352\/files\/sigma-85mm-f-1-4-dg-dn-art-series-lens-leica-l-mount.jpg?v=1787850687","url":"https:\/\/acstechnology.com.au\/products\/sigma-85mm-f-1-4-dg-dn-art-series-lens-leica-l-mount","provider":"ACS Technology","version":"1.0","type":"link"}