The Alpha Optics AO-4435 Thermal Imaging Weapon Sight provides thermal target acquisition and engagement on light to heavy weapon platforms. Superb Germanium optics paired with an advanced Vanadium Oxide (VOx) uncooled thermal core and proprietary electronics are the heart of this powerful multi-spectral, all-environment system. The Alpha Optics AO-4435 features a user-friendly menu with multiple options which can be intuitively accessed to customize settings to the shooter’s needs without disengaging from the target. The extremely rugged, light and compact The Alpha Optics AO-4435 is nitrogen-purged and is water-, dust- and shock-proof. The Alpha Optics AO-4435 Thermal Imaging Sight is action ready in virtually any environment or light conditions including conditions when the environmental obscurants such as smoke, dust, haze, fog, are present.