Features: 1.13X50 Magnification: See things 13X closer and Get Clearer and Brighter range of view with 50mm lens - The most powerful hand held monocular available in the market today, that also provides the most pleasant and clear view. 2.Not only can you see objects 13 times closer with this monocular, with 50mm objective lens you can even calculate the distance between you and the target and the size of your target. 3.Durable External Armor: Provides a secure, non-slip grip, and durable external protection. 4.Waterproof and Fogproof: Prevents moisture, dust, and debris from getting inside the monocular - designed to inhibit internal fogging. For any weather and any environment. 5.1/4 Inch universal tripod interface: The greater the magnification the more shake you get. This is easily compensated for by bracing against the tripod, only using a universal tripod with standard international 1/4 tripod Interface (no included). 6.Single Hand Focus: Ergonomic design helps you focus on your target quickly and accurately with one hand. 7.The brightest and clearest view of any monocular on the market today. Allows you to get the best view possible for bird watching, watching wildlife or scenery. 8. the monocular telescope only weigh 425g, it is compact and easy to use by one-hand, convenient to carry for everywhere. Buyers show Buyers show