NightStar 4X50mm Digital Night Vision Monocular w/ camera and recorder 15 Degrees Black. These Night Vision Monocular from the innovators at NightStar feature the ability to record and capture audio video and photography at the push of a button. With long distance observation the NightStar Camera and Recorder l Night Vision Monocular allows you to zero in on targets at nearly any range. Thanks to high quality image resolution this monocular is great for low-light conditions. Get amazing clarity at an affordable price tag with the NightStar Digital NV Black Monocular. Specifications for NightStar 4X50 mm Digital Night Vision Monocular w/ Camera and Recorder: Manufacturer: NightStar Night Vision Generation: Digital Field of View Angle: 15 degrees Diopter Adjustment Range: -5 - 5 dpt Weight: 500 g Condition: New Magnification: 4 x Color: Black Objective Lens Diameter: 50 mm Length: 183 mm Battery Life: 2.5 hours Operating Temperature: -10 - 45 Celsius Width: 76 mm Magnification Type: Fixed Height: 60 mm Features of NightStar 4X50 Digital Night Vision Monocular 2HQ-NV-NS41450FVR Digital night vision with recordable video and photo Long distance observation High quality image resolution Package Contents: NightStar 4X50 Digital Night Vision Monocular w/ Camera and Recorder 2HQ-NV-NS41450FVR NightStar NS41450FVR: 4X50 Digital Night Vision Monocular w/ camera and recorder Black