HX 10x56 With the innovative HX Series, you&';ve got a new arsenal of optics to match your style and quarry. The high-precision roof prism design, advanced lens coatings, ergonomic rubber-armored polycarb frames, and four specific-performance models let you focus on your individual adventure like never before. Details: Wide Field of View Fast-Close-Focus Ergonomic Eyecups Steiner Nano-Protection N2 injection System Makrolon Housing Specification: Magnification: 10x Objective Lens Diameter: 56 mm Field of View: 332 ft at 1000 yds Optics System: High Definition Style number: 2017