What is 85 mm lens?

An 85mm lens is a popular choice for portrait photography, as it allows for a flattering focal length that compresses the background and enhances the subject's features. It's also often used for sports photography and other scenarios where a longer reach is required. The lens can offer a fast maximum aperture, such as f/1.8 or f/1.4, which allows for great low-light performance and a shallow depth of field. Prime (fixed focal length) and zoom versions of the 85mm lens are available from various camera manufacturers.