This Bushnell Trophy binocular is ideal for hunting at long ranges and wide fields of view. The binocular features fully multi-coated lenses for maximum light transmission and optimum brightness. Features waterproof/fog proof construction, large center-focus knob for precise focusing, PC-3 Phase coating applied to the prisms to enhance resolution and contrast and 2 step twist-up eyecups that allows quick adjustments for optimum eye relief.