You know that you can count on a monocular that has been field tested and approved by the North American Hunting Club. The Sightmark Ghost Hunter 5x60 Night Vision Monocular is engineered to meet the highest requirements and standards of the serious night vision user. Designed for vivid, long-distance imaging, it features a 60mm objective lens that captures any-size targets in low-ambient light conditions or total darkness. It is also equipped with a high-power infrared illuminator that delivers a bright, clear image no matter how dark the conditions. The lightweight housing is of a durable polymer construction and the compact body style makes it easy for travel. The automatic shut-off feature turns the unit off when exposed to bright light sources, saving the night vision tube and ensuring years of operation.