"These rugged ProHunter® binoculars will see you through a rough-and-tumble day in the field or at a sporting event. Using the same light enhancing amber-coated lenses as Simmons riflescopes, they give an additional edge to viewing in poor light. Rubber armored for butter-fingered types. Fold-down eyecups. Roof prism; center focus. Field of view (1000 yds.) 347'. Eye relief 10-12mm. Exit pupil 5.25 mm. 6.2x4.7x2”, 1lb. 4oz. Closeouts. China."