The PVS14/6015 night vision monocular device from ATN is known for its durability, ruggedness, and ease of use. This line of monoculars is one of the toughest around due to its military grade materials. While you might think a strong and tough monocular would be heavy, that couldn't be further from truth. The ATN PVS14/6015 weighs less than 0.8 pounds. Despite its minuscule weight, it still operates in some of the most difficult weather conditions on earth due to its automatic brightness control and automatic bright light shut off. The automatic brightness controls provide a steady image even in the most erratic of lighting situations. The ATN PVS/6015 is also completely waterproof. When you depend on light and strength in your monocular, look no further than ATN's PVS14/6015. Automatic Brightness Control1x magnificationWaterproofLightweightUS Military designHand-held or head-mounted as single eye goggle ATN PVS14/6015-2 NV Monocular NVMPPVS1420