OPTICAI Binoculars for Live Concerts and Sports Wide Field of Made In 21mm with Strap Watching, View, Japan, 5x, Diameter, Bak-4, Lightweight,

✅ [Wide field of view that won't make your eyes tired] High performance binoculars with a 9.5° wide field of view that won't make your eyes feel tired. ✅ [Bright and clear view] The eyepiece lens has a large outer diameter and full multi-coating technology, so the field of view looks large and bright even in dim light. In addition, the Bak-4 prism is used for brighter, clearer, and sharper images. ✅ [1 year warranty and made in Japan] Comes with a 1 year warranty for peace of mind, and since it is made in Japan, it is manufactured to the highest standards of quality. ✅ [Lightweight and Compact] It has a light and compact body and comes with a case and strap that makes it easy to carry, so it can be used in any situation. ✅ [Adjustable eyepiece] The eyepiece uses a twist type, so it can be adjusted with one touch whether or not you wear glasses. Additionally, the lens cap is a limited item that is only included when purchased from Seiko Shoji EC Division.