top optical Binoculars for live 20x opera sports concert Bak4 adjustable eye width image for live neck storage case Japanese instructions [Industry's

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[Cutting-edge optical lenses, 99.9% transmittance] The newly developed all-optical binocular telescope uses high-quality glass lenses instead of conventional resin lenses, and the 9-layer full multi-coating polished at nano-levels dramatically increases the "brightness" of the field of view. The transmittance reaches 99.9%, minimizing light loss and providing an amazingly crisp and clear image. [High-grade BaK4 prism] The high-grade BaK4 prism with excellent optical performance is standard equipment, which maximizes lens performance. The Porro prism method minimizes image distortion, providing a clear, sharp, and highly vivid field of view from corner to corner. [High magnification 20x, wide field of view 75 degrees] The binoculars for live performances have a 20x zoom, making them ideal for use in large venues such as domes, arenas, and stadiums! With a high magnification zoom and an ultra-wide field of view of 75 degrees, you can see the expressions on stage clearly and widely even from a distant seat, further enhancing the realism of the live performance. They can also be used as opera glasses, making them ideal for events of your favorite idols. [Reduces camera shake] Eyecups for image stabilization are included, which are designed to fit the skeletal structure of Japanese people. By firmly fixing them to the eyebrow bones and cheekbones, they provide anti-shake functionality. [Objective lens diameter 22mm, strong light gathering power] The objective lens diameter of the telescope is 22mm, ensuring the light gathering ability of a small telescope, the brightness reaches 4.84, reducing light loss and ensuring a bright and wide field of view, allowing you to enjoy an excellent visual experience even in dim environments. The range that can be seen is wide without moving the binoculars, so you can continue to follow the push as you move in a dance formation with ease. [Ultra-lightweight design and palm-sized] These small binoculars are compactly designed and weigh only 138g. They are lightweight, yet are made to be high quality products. In addition, they fit in the palm of your hand, making them easy to carry. The stylish body is easy to hold with one hand, making them very popular with women and children. [Complete 8-piece set] The package includes the following 8 items: 1) storage bag, 2) binoculars, 3) eyecups, 4) lens cleaning cloth, 5) neck strap, 6) hand strap, 7) instruction manual, and 8) case. binoculars