Night Owl Lightweight Night Vision Monocular (4x)

Night Owl Night Vision NONM4X Optics 4X Monocular. The Night Owl Night Vision NONM4X Optics 4X Monocular offers increased magnification for better resolution and more accurate identification of distant targets. Our latest generation optical design adds extra magnification without the extra weight common to many higher-power night vision viewers. The Night Owl Night Vision is a 4-power monocular and weighs only 1.9 ounces more than our 3-power offering. The rubberized finish with integrated rubber hand-grip and machined aluminum lens body combine stylish and practical design features in a robust mechanical housing. Features: 4x magnification High-quality generation-1 image intensifier tube Built-in columnated infrared illuminator for use in complete darkness or to improve target recognition in any environment Objective and ocular lenses constructed of high-quality all-glass optics Machined aluminum lens housing Specifications: Objective Optic Design: manual focus Lens Diameter: 50 mm Resolution: 35 lp/mm on center Spectral Sensitivity: 400 nm to 900 nm Diopter Adjustment: +4 to -4 Minimum Focal Distance: 5.7' (1.7m) Angular Field of View: 14 degrees Field of View at 200 ft. Distance: 53 ft. wide (61m/16m) Power Supply: requires (1) 3-volt, Type-123 lithium battery (not included) Battery Life: 45 to 100 hours, depending on infrared usage Dimensions: 8"L x 4"W x 5"H Weight: 0.9 lbs.