Telescopic sights, commonly known as scopes, are optical devices mounted on firearms to enhance aiming accuracy. They use a series of lenses to magnify distant objects, allowing shooters to see targets more clearly. This is particularly useful for hunting and competitive shooting, where precision is crucial. These sights typically feature reticles, or crosshairs, that help shooters align their aim. Many telescopic sights also come with adjustable settings for windage and elevation, enabling users to compensate for environmental factors. Popular brands include Leupold, Vortex, and Nikon, each offering various models suited for different shooting needs.