Nivisys performs full service repairs for Nivisys manufactured products offering services on both I2 and thermal systems. With over 15 years of Air Force experience in maintaing and servicing ANVIS type binoculars, the Nivisys staff can handle any type of repair onthe NVAG-6 and ANVIS type product. Nivisys can also upgrade your NVAG-6 unit to be FAA TSO compliant. Nivisy offers a 30 day turnaround time on repairs.