100x90 Military Spyglass Night Vision Hunting Optics Scope HD Monocular Telescope Powerful Long Range 1000m

whether you're searching for birds or trying to get a better view of the stage. CLEAR VIEW:See things 16x closer and Get Clearer and Brighter with 42mm Objective lens and 18.55mm eye lens. The larger the objective lens, the more light that enters the binocular, and the brighter the image. 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.