Night Vision Service & Housing Upgrades NightVisionMonos The NGAL is operated with

The NGAL is operated with a mode selection dial and fire control button on the top of the unit

Visible laser power: <5mW

The Fischer Cable is included

but a simple hex key wrench may be used for adjustment as necessary

Night Vision Service & Housing Upgrades NightVisionMonos The NGAL is operated withProfessional Night Vision Maintenance, Repair, and System Upgrades At Quad Defense, we provide professional Night Vision servicing, repair, and housing upgrades for a wide range of night vision devices including PVS 14, RNVGA, Katana, DTNVS, GPNVG, and other modern systems. Night vision devices are precision optical instruments that require proper maintenance to ensure peak performance. Over time, use, environmental exposure, and internal seal