|The Night Owl Optics presents their 2008 line of Night Vision Binoculars providing premium performance and modern design. Model NOB5X includes a 50mm lens and 5X magnification that proves to be ideal for camping, hiking, wildlife, hunting, and security. Dimensions: 7.8\" x 5.8\" x 2.9\" Night Owl 50mm NexGen Binoculars. Generation 1 Technology. Central Focusing. Padded Carrying Case. Rubberized Housing. Easy to Use Design. Lightweight at 38.8 oz. Generation 1 Intensifier Tube. Integrated Infrared Illuminator with on/off Option. All-Glass Lenses. Central Focusing. 5X Magnification. 50mm Lens Diameter.15° Angular Field of View.53 ft. Field of View at 200 ft. 6.6 ft. Minimum Focus Range.