The Jerry C5 is a small and handy clip on thermal device that uses a projector to project the image of the heat signatures from the environment into the objective lens of a night vision device.
This allows the user to combine the best of both worlds very easily and quickly. You have the ability to move quickly using the night vision device with the advantage of the analog night vision technology, and through and with the help of the Jerry C5, you also have the reconnaissance advantages that thermal imaging devices provide.