Vanguard Endeavor ED II 8x42 Binoculars w/ Adapter & Harness Accessory Bundle Extra-low dispersion and high light transmission rate with Premium HOYA ED glass Memorable right-eye locking diopter ring and 3-Stage eyecups Waterproof and Fogproof Large view angle and outstanding near focus Premium Lifetime Warranty: Purchase your Vanguard Optics worry free