The Night Vision Image Intensifier is a Generation III Image Intensification device which is similar in performance to the AN/PVS-7B/D, Night Vision Goggle.  The AN/PVS-14 is smaller and lighter than the AN/PVS-7 and provides a much greater latitude of employment.  The AN/PVS-14 can be used as a hand-held, pocket scope, carried in the utility uniform pocket, mounted to a held or helmet mount, or mounte to a weapon.  The AN/PVS-14 is issud to Marines in infantry, armor and reconnaissance units whose duties or equipment are inconsistent with the use of the AN/PVS-7B/D.