About this item Professional Binoculars: 8x magnification HD compact binoculars with a wide field of view, bring to you a clear and vivid image, ideal for bird-watching, stargazing, hiking, mountaineering, travel, attending sports events, concerts, etc HD Binoculars: With high refractive index, the refractive index of BAK4 light is higher than that of BK7, which can effectively avoid dark edges and make the image clearer Portable and Convenient: The lightweight and compact design makes it easy to carry and use anytime, anywhere Low Light Night Vision: Binoculars objective Lens diameter is 36mm, larger than other binocular, and plus BAK4 prism, features a bright image even though in the low light night. .
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