DORLINK 20x Binoculars for Live Opera and and Adjustable Eye Width Image and Glasses Perfect for Live Outdoor and Features Black MH BAK4 Optical

[Compact, lightweight design & non-slip surface] The compact body is the size of a credit card (weighing 150g), making it lighter than an iPhone 16. Its foldable design allows for easy one-handed operation and can be stored in a pocket. The non-slip surface of the lens barrel makes it comfortable to use for long periods of time, even at concerts. [IPX5 Waterproof & Image Stabilization] The waterproof performance is resistant to rain and snow, making it ideal for outdoor use. Vibration absorption technology maintains a stable view even when traveling or watching sports. 20x Magnification with BAK4 Optical Lens for Clear Viewing: The combination of BAK4 prisms and FMC multi-layer coating provides 99.6% light transmission. The 20x magnification allows you to clearly see the performers' subtle expressions even from your seat, and reproduces vivid, distortion-free colors even in dark places. This provides a visual experience that surpasses that of the naked eye or low-magnification telescopes. Multifunctional design for the whole family: The eyepieces are adjustable from 40 to 73mm, making them comfortable even for those wearing glasses. The lightweight design makes them easy to use, even for children and women. Perfect for a variety of activities, including concerts, dome tours, mountain climbing, bird watching, and travel. [Long-term warranty & comprehensive accessories] Comes with a Japanese instruction manual, a dedicated storage case, and a lens cleaning cloth. 24-hour customer support and a 2-year quality guarantee ensure peace of mind. binoculars