Binoculars Concert Opera Glasses 10x25 10x Magnification 25mm Aperture High Magnification Lightweight Compact Anti-Dizziness Comes with Storage Bag and Strap Suitable for Live Performances/Opera/Theater/Sports Viewing/Mountaineering, etc. (10*25-NEW) High Light Transmission Lens: While maintaining the 10x magnification suitable for concert scenes, the lens is designed to maximize light transmission. It allows you to see clear, high-definition images even in dimly lit environments. With 10x magnification, you can see a person 100m away as if they were 10m away with the naked eye. Don't miss the immersive experience right in front of you. Convenient to Carry: [With Neck Strap] Comes with a neck strap that can be worn around the neck. Always ready to go, freeing you from the worry of dropping it! A storage pouch is also included, so you don't have to worry about forgetting or losing it. Lightweight and Compact: The body weighs only 176g and is foldable, making it perfect for carrying with one hand without fatigue. The non-slip rubber exterior absorbs shocks and provides a firm grip in your palm. You can easily carry it to travel, mountains, the sea, concerts, baseball games, and sports days! Industry's Latest BAK4 Prism, Clear Viewing: Multi-layer coating is applied to the lenses, improving the balance of light and color, minimizing light reflection and distortion, and providing better image brightness. It can be used for sports events, hiking, camping, wildlife observation, travel, concerts, etc. Children can also use it. Support: All Sallous products come with a one-year warranty. We make every effort to ensure the quality of our products, but in the unlikely event of a product defect, we will exchange or refund the product. If you have any problems using the product, please feel free to contact us at any time. We will respond promptly. ☆ How to use this product: 1. Adjust the eyepieces to the width of your eyes. The correct position is where the left and right fields of view overlap into one circle. This reduces eye fatigue. 2. Adjust the focus with your left eye only. First, look through with your left eye only and turn the focus adjustment knob until the target object is in clear focus. 3. Adjust the diopter with your right eye only. Next, look through with your right eye only and turn the diopter adjustment ring until the target object, which was focused with your left eye, is in clear focus.