If it's true that "There's strength in numbers", BARSKA's new BATTALION Military-Style marine binocular series has the numbers to prove it. There are five ruggedly-designed models to choose from all 100% waterproof and fogproof with large 30mm and 50mm objective lenses, fully multi-coated optics, BAK-4 prisms and plenty of magnification. Designed to meet military standards, all models are fully rubber armored for shock protection and a comfortable secure grip.