The Sigma 65mm f2 DG DN I C comes as the missing link between standard and classic portrait lenses. This beautifully designed, short-telephoto focal length lens offers impressively high-performance optics encased in a premium, professional and stylish chassis. The precision-cut, all-metal barrel houses an intricate lens structure that enables you to capture highly detailed and clarity-rich images. The lens make-up is comprised of 12 glass elements in 9 groups, which includes 1 SLD element and 2 aspherical elements. These elements have been treated with Sigma's advanced super multi-layer coatings which reduce ghosting and flare, whilst significantly improving overal image quality. The lens is reminiscent of Sigma's cine lens lineup and has the very same preminimum feel that will compliment your camera body.