Hard-Bodied: The PROSTAFF P3 binoculars lightweight body uses strong fiberglass-reinforced polycarbonate resin Bundle Includes: Nikon Prostaff P3 10X42 Binoculars, Focus Camera Binocular Harness, and Nikon Lenspen Cleaning System Renowned Nikon Optics: PROSTAFF P3 binoculars incorporate superior Nikon optics and lens coatings for a high-quality viewing experience Long Eye Relief: PROSTAFF P3 binoculars are designed with long eye relief for a comfortable, clear field of view, with or without eyeglasses Vibrant Colors: A highly reflective silver-alloy coating is applied on the mirror surfaces of the prism so more of the visible spectrum reaches your eyes