HYSPANDA designs and manufactures optical sights for a wide range of applications, which are mainly classified into the following categories Tactical scope Designed specifically for military and law enforcement operations. This type of sight features a robust mechanical structure, first or second focal plane division, illuminated aiming points, and precise wind deflection and height adjustment mechanisms. Its design ensures that it maintains a zero state under repeated rear-sitting impacts and harsh environmental conditions. High-precision shooting and competition scopes Developed for the demands of long-range precise shooting and competitive shooting. This type of model offers a wide range of magnifications, fine division scales for ballistic compensation and wind deflection correction, and parallax adjustment mechanisms to support precise impact at long distances. Hunting optical equipment A wide range of hunting scopes are available, with optimization directions including lightweight portability, wide field of view and low-light environment performance. The selection of optical coating and objective lens aperture aims to maximize the light transmittance during dawn and dusk.