The Vortex 10x32 Spitfire Waterproof & Fogproof Roof Prism Binocular with 5.7-Degree Angle of View is a sturdy and pocket-able unit built for real world use. Nitrogen purging and O-ring seals make it completely waterproof and fogproof, and its rubber-clad aluminum chassis ensures structural integrity and operational comfort.
High-density BaK-4 glass prisms ensure image sharpness and quality
Fully multi-coated optics
Full waterproofing with O-ring seals keeps the optics well protected against the effects of rain, sleet and snow
Full fogproofing with nitrogen purging keeps internal lenses clear of condensation in sudden temperature changes