Svbony SV21 Binoculars for Live Performances, 10x 42mm, Roof-Mounted Telescope, High Magnification, 16x Brightness, 5.8° Field of View, Glasses

[Applicable Occasions] Perfect for a variety of occasions, including dome concerts, theater performances, idol concerts, and live performances. You can even see the sweat on a person's face, the beautiful smile of an idol, or the expressions of an athlete. The wide, bright field of view makes viewing easy. [High Magnification] The 10x magnification reduces image blur even when held by hand, reducing the distance to 1/10, making distant targets appear large and close at hand, creating a truly immersive experience. [Wide Field of View] At the same magnification, the larger the eyepiece, the wider the field of view and easier viewing. The SV21 binocular telescope boasts a 5.8° true field of view and a 101m/1000m field of view, making a 101m wide, 1000m distant object appear as 10m away. [Outstanding Optical Quality] The 42mm objective lens diameter enhances light gathering, resulting in high-resolution, clear vision. The BK7 prism delivers a higher-quality view. The multi-coated lens reduces flare and ghosting, and its high light transmittance produces powerful images. [Easy to Use] The included neck strap reduces motion sickness during observation and significantly reduces eye and mental fatigue, making it lightweight and allowing for long periods of observation. Focusing is easy. There are two types of packaging: sv912 packaging box and sv21 packaging box. Both products are sv21, but the packaging boxes are different.