Package: 1 x 40x60 Monocular 1 x Carrying Bag 1 x Hand Strap 1 x Lens Cloth 1 x User Manual Product description Specsification: Magnification: 40x Field of View: 500M/ 9500M Prism system: Roof Eye Lens Diameter: 16mm Objective lens diameter: 60mm Monocular Size: 144 x 80mm Color: Black Note It is a kind of low-light level night vision telescope which means it can be used for night vision with some light but can not be used for totally pitch-black night vision. Features Super Clear, The fully coated optics, meanwhile, guarantee superior light transmission and brightness, helping you see just about any target, whether you're searching for birds or trying to get a better view of the stage. See things 40X closer and Get Clearer and Brighter with 60MM Objective lens and 16mm eye lens.The larger the objective lens, the more light that enters the monocular, and the brighter the image. Built in Lens Dust Cover can prevent lens from dust and make sure you see everything in a clear detail. PRISM MATERIAL, BAK4, clear image without black bars,it makes Super Clear and Sharp Images. WATERPROOF, the mirror is full of the high-purity nitrogen, waterproof and antifogging. You can use it in raining day and humid environment, and have no need to worry about this item.