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 The NL-93 is an aviator’s night vision imaging system that consists of a binocular assembly, herein referred to as the binocular, a power (battery) pack, a carrying case, and ancillary equipment including a binocular holder (helmet mount), consisting of a mounting block which allows the binocular to be aligned and adjusted and also to be attached to the different flight helmets. The binocular consists of two monoculars and a holder. Each monocular consists of a body (monocular housing), an objective lens assembly, an image intensifier assembly and an eyepiece lens assembly. The holder provides each monocular to move sideways (interpupillary distance adjustment). The power pack includes two battery compartments, each accepting two 1.5Vdc AA-size batteries in series. The power pack contains circuitry that monitors the voltage of the battery compartment in use and triggers a low battery indicator located in the binocular holder to blink when the batteries in that compartment approach end of life. The carrying/storage case provides protection for the binocular, power pack, and ancillary equipment against the conditions associated with carrying these items in a field environment and against damage associated with transportation, handling and storage, and shall be per best
commercial practices. |
NL93 ANVIS Goggles
Light weight Binoculars
