• HD premium high density extra-low dispersion glass lens elements are precision-crafted to exacting standards for true-to-life images of startling clarity, resolution and color accuracy
• Exterior lenses are protected by ArmorTek - an ultrahard, scratch-resistant compound that repels oil, dirt and the corrosive salts of fingerprints.
• Fully multi-coated with scratch-resistant XR coatings for extremely high resolution and optimal light transmission
• A die-cast magnesium alloy body with strategically-placed rubber armoring ensures ultimate strength, durability and lightweight performance
• 100% waterproof, fogproof (purged with argon gas), dustproof and shockproof construction