Brunton Eterna 10x50 Military Style Binoculars

Eterna Porro Prism Binoculars Classic porro prism construction delivering big, bright images with maximum clarity. The Eterna Porro answers the call with BaK-4 prism glass, large 50mm objective lenses and a built in ranging reticle. Ergonomic body armor protects this powerhouse from the elements.BaK-4 prism glassFull multi-coatingIndividual eye-focusWaterproof/fogproofNitrogen filledAluminum frame w/ ergonomic body armorRanging reticle in FOVTripod/monopod compatibleLimited lifetime warranty