The Spectator Sport 4x30mm Binoculars are designed to see all the action right out of the box. PermaFocus technology brings distant objects close with no adjustments necessary. The rugged armor housing is waterproof, handling all outdoor activities and perfect for boating. Action happens fast, whether you're on the soccer field or at the stadium--the Bushnell Spectator Sport binoculars are designed to see it all.