★To reduce shipping costs, we will ship without the original box. Thank you for your understanding. Compact, lightweight, high light transmission, waterproof and dustproof, BaK4 prism, FMC multi-layer coating, less likely to cause dizziness, adjustable magnification, adjustable interpupillary distance, for concerts, live performances, sports viewing, bird watching, baseball, graduation ceremonies, entrance ceremonies, theater, for beginners. Includes a storage bag and Japanese instruction manual (white). Binoculars that symbolize industry technological innovation - through continuous improvement and performance enhancement, the new upgraded model achieves high magnification, delivering comfortable visibility and overwhelming realism. With a 6.5° ultra-wide field of view, you can clearly capture distant subjects. Opera glasses for live performances & cutting-edge optical technology: Adopting the latest high-quality optical lenses, the light transmittance reaches 99.8%. Minimizing light loss, you can enjoy a bright and immersive view even in dimly lit indoor venues. The prism structure of the binoculars adopts a Porro prism type, and the combination of FMC broadband green film and BAK4 prism achieves high light-gathering power and bright, clear images. These binoculars are easy to use for everyone, from beginners to advanced users. Binoculars for live performances, dome & ultra-lightweight 158g and compact: The opera glasses have a compact design that is easy to hold in one hand, with a body weight of 158g, lighter than an iPhone 16. You won't get tired even after using them for a long time. Compact and easy to carry in a bag or around your neck. When folded, it becomes palm-sized and can be easily stored in a bag. Perfect for children and women. Ideal for concerts, sports viewing, live performances, operas, theater, and bird watching. How to use & life waterproof: The interpupillary distance is adjustable from 32mm to 75mm. You can enjoy immersive images in just three steps: ① Adjust the interpupillary distance → ② Adjust the focus ring → ③ Turn the diopter adjustment ring. You can adjust it to your preferred interpupillary distance. This product can reach IPX5 life waterproof level. Even if snow or rain falls on the main unit, simply wipe it with a dry, clean polyester or double-sided flannel, and it will not affect subsequent use. Binoculars compatible with glasses & luxurious accessories: A dedicated storage case is included, so you don't have to worry about dust during storage. Lens cleaning cloth, wipes away smudges and oil stains without using cleaning fluid! A neck strap is included, so you can take it out and use it at any time.