"The Rokinon 85mm f/1.4 Lens for Sony E Mount is a manual focus, manual aperture, APS-C format telephoto prime lens with a focal length equivalent to 127.5mm in the 35mm format. It is ideal for portraiture and other telephoto applications. Its bright f/1.4 maximum aperture is very effective in low light situations and provides shallow depth of field focus. An aspherical lens element aids in the reduction of aberrations and UMC multi-layer coating minimizes flare and ghosting and contributes to overall sharp imaging. The lens offers a minimum focus distance of 3.3', its filter thread diameter is 72mm and included with the lens is a bayonet-type lens hood that deflects unwanted light and protects the lens from damage.|Bright f/1.4 medium telephoto portrait lens equivalent to 127.5mm in the 35mm format|Internal focus system does not extend lens barrel when focusing|Lens is constructed with an aspherical element for reduced aberrations and sharply defined images|Lens features UMC super multi-layer coating to reduce flare and ghosting|Lens has a minimum focusing distance of 3.3' (1.01 m) for enhanced portrait shots"