AN/PVS-7

The AN/PVS-7 is a single tube biocular night vision device. Third-generation image intensifiers are able to be installed and are standard for military night vision. Most newer PVS-7 intensifier tubes are auto-gated to prevent image intensifier damage if exposed to intense light. The goggles have a built-in infrared illuminator for low-light situations. They are waterproof and charged with nitrogen to prevent internal condensation while moving between extreme temperatures.

This night vision device was designed to replace the older AN/PVS-5 from the Vietnam War. The evolution of night vision technology has resulted in the PVS-7 having increased durability, less weight, batteries with extended power and length of life and an improved ability to distinguish objects in the field of vision. The goggles run off two AA batteries rather than previous versions which ran off of battery packs resulting in heavier equipment.