Optics Zoom 16x52 Dual Focus Monocular 95m/1000m Waterproof and Fogproof: Great for any weather and any environment. Its easy to see why this monocular is frequently chosen by nature enthusiasts. Night Vision and Easy focusing: With low-light-level night vision built-in design, it has clear vision when there is reflect light at night. Suitable for Golf, Scope, Camping, Hiking, Fishing, Bird watching, Concerts, etc easy focusing Suitable for Golf, Scope, Camping, Hiking, Fishing, Birdwatching, Concerts, etc. 16X52 MAGNIFICATION - See things 16X closer and Get Clearer and Brighter range of view with 52mm lens - The most powerful hand held monocular available in the market today, that also provides the most pleasant and clear view.