Jimmy Hat

Jimmy hats are metal, lightweight (.91 oz), and will directly thread onto any pair of nods with PVS-14 style objective lens (dtnvs, dtnvg, etc) - providing the user the ability to see objects at all distances "without" adjusting the focus on your nods. The sacrificial lens itself is scratch resistant and hydrophobic to help protect your devices in austere conditions. Simple, effective, and affordable. Price is per unit (1 jimmy).