HIGH-QUALITY MATERIALS: This monocular is made of high-quality materials. The light reflection and minimum distortion can improve the light transmittance and brightness. The strong e and shock-absorbing rubber shell ensure durability, prevent it from slipping. PREMIUM QUALITY: Made of high-class glass, the HD lens with adjustable focal length will reduce glass flare & ghosting caused by reflections and capture sharp clear and professional level photos/videos. LIGHT WEIGHT MINI BINOCULARS: Folding Small Binoculars 170g Waterproof Fogproof, anti-slip grip, Binoculars are smaller and lighter than your cell phone. BEST ZOOM TELEPHOTO: The 8X Zoom telephoto lens with the newest design that has dual adjustments to get clear photos from miles away. Particularly suitable for outdoor activities such as mountaineering, hiking, driving, wildlife viewing and scenic appreciation.