The Vanguard ZF-71535 binocular feature a powerful zoom package in a compact aluminium body with a textured rubber armor covering. The binocular zoom from a bright 7x magnification, ideal for low light applications, to a powerful 15x magnification that will bring the user right into the action, ideal for watching sports or wildlife. An all-in-one universal package, the lenses are fully-coated and offer large objective lenses that provide high contrast and bright clear images.