A sight is an aiming device used to assist in visually aligning ranged weapons, surveying instruments or optical illumination equipments with the intended target. Sights can be a simple set or system of physical markers that have to be aligned together with the target (such as iron sights on firearms), or optical devices that allow the user to see an optically enhanced — often magnified — target image aligned in the same focus with an aiming point (e.
Sight and Sound (also spelled Sight & Sound) is a British monthly film magazine published by the British Film Institute (BFI). It conducts the well-known, once-a-decade Sight and Sound Poll of the Greatest Films of All Time, ongoing since 1952.