An 85mm lens with a wide maximum aperture is the tool of choice for countless portrait and wedding photographers, offering a classic, flattering focal length in tandem with shallow depth of field and plenty of low-light capabilities. Such lenses run a wide gamut of prices, however. This excellent video comparison takes a look at three options with a $1,000 price difference between them, the Samyang AF 85mm f/1.4 FE II, Sony FE 85mm f/1.4 GM, and Sigma 85mm f/1.4 DG DN Art.