The Commander Global binocular upgrades marine-standard 7x magnification and 50mm objectives with Diamond Marine lens coating and high definition optics for astounding clarity, plus an integrated digital compass with electronic magnetic field measurement for precise readings anywhere in the world. Intuitive to use, easy to read, with a distance-to-object reticle, the Commander Global is the most capable binocular on the water.Traditional Porro PrismOpen Bridge for Easy HandlingDiamond Marine Fully Multicoated OpticsIndividual Auto-Focus SystemIntegrated Precision ReticleNitrogen-Filled, Fog and WaterproofNBR Rubber-Armored Polycarbonate ChassisFold-Down Winged Rubber EyecupsHigh-Visibility Buoyant Neck Strap