10x32mm Field Tube 10x Monocular Telescope by NOCS

The next evolution is here: introducing the Field Tube monocular, the one-eyed complement to the 32mm Field Issue binocular. You asked for a waterproof monocular that didn’t compromise viewing quality, so we made one.  The Field Tube is submersible for 30 minutes in up to 3 feet of water, earning its IPX7 waterproof grade. Sealed tight with a medical-grade O-ring assembly and injected with nitrogen, this monocular is impervious to condensation or fog. ● Fully Multi Coated lenses: provides both anti-reflection and anti-scratch for a bright, crisp image● Rugged Wave Grip: designed to feel great in-hand, provide extra grip and protection● Oversized Focus Wheel: for ultra smooth, ultra precise focusing● Lightweight Frame: utilizes a medical grade, ultra rugged thermoplastic frame weighing in at only 8.4oz (239g)● Waterproof: IPX7 rating means these can withstand submersion in water up to 1 m deep for up to 30 min● Fogproof: Nitrogen-filled internal chambers prevent fog formation on the int