Nikon

Even with an uncontested heritage of all-conditions optical performance, the Monarch 5 further elevates its game with improved agility and advanced low light brilliance. By shaving nearly an ounce of weight from its rugged frame, the Monarch 5 is more athletic than ever, while the addition of Nikon ED glass lenses puts it in a class of its own for battling darkness with sharp, high-contrast views. Nikon's legendary ED (Extra-low Dispersion) glass lenses maintain superior contrast and resolution for provides brighter, more natural looking images. This waterproof, fogproof Nikon Monarch 5 binocular has turn-and slide-rubber eye cups, a rubber-armored body.