The new Ultra OWL night vision multi-purpose viewer offers the ultimate in night vision performance ' versatility; starting with low-light sensitivity or 2400 to 2800 micro amps per lumen, 64-72 line pairs of resolution, together with dual battery adaptability. The Ultra OWL will operate on one common 1.5V "AA" or a single CR-123 3V battery. This new unit comes complete with our patented "Image-Guard" high light tube protection system together with a new 100 meter mid-range infrared illuminator. Our optional plug-in 100mW long-range zoomable laser illuminator is also available.