A riflescope is an optical device mounted on a rifle to enhance accuracy when aiming at a target. It typically consists of a series of lenses that magnify the view, allowing the shooter to see distant objects more clearly. Most riflescopes also include reticles, which are crosshairs or other markings that help the shooter align the rifle with the target. Riflescopes come in various types and magnifications, catering to different shooting needs, such as hunting or target shooting. They can be adjusted for windage and elevation, enabling precise aiming. Popular brands include Leupold, Vortex, and Nikon.