The sight provides aimed aiming when shooting and is designed to be mounted on a hunting weapon for cartridges of various calibers. Optical sight of constant increase with a high-aperture lens of large diameter, allowing to obtain a wide field of view and image sharpness even at twilight time. The sight optics has a multilayer antireflection coating. The sight is dustproof and waterproof. Sight P8x56L is equipped with a backlit grid with adjustable brightness. In order to eliminate the effect of parallax, the P8x56Lf sight is equipped with a lens refocusing device in range.