Nikon’s PROSTAFF 7S 10x42 True Timber KANATI is a lightweight, easy to hold, all-terrain binocular that features an advanced optical system designed to deliver sharper images. Thanks to fully multicoated lead- and arsenic-free lenses and Phase-Correction Coated Roof Prisms, every model in the PROSTAFF 7S series provides the quality, brightness and resolution that hunters are looking for.