The Mepro RDS Pro is an energy-efficient, mil-spec compact sight that provides thousands of operating hours while utilizing a single "AA" commercial battery. Featuring LED technology and rugged design, the sight assures reliability under the harshest environmental conditions. With its large display window and clearly-defined red-dot, the Mepro RDS Pro ensures rapid target acquisition with both eyes open. Offering four easily switchable reticle brightness intensities, the Mepro RDS Pro fits every scenario. To facilitate night vision operations and long-range target engagement, the Mepro RDS Pro is compatible with gen II and gen III nvgs as well as with magnifying scopes. Its human-engineering allows positioning of nvgs and magnifiers close to the Sight's optics with no decrease in the field-of-view and without compromising convenient switch operation.