Obviously, Microsoft wouldn’t just be planning to take what it’s been selling to factory workers and put it onto a battlefield, but the system requirements outlined in the contract already seem to eclipse what the current generation HoloLens optics are capable of, including items like the device’s FoV, which will have a requirement of between 55 and 110 degrees.
Source: Microsoft wins $480M military contract to outfit soldiers with HoloLens AR tech | TechCrunch