Features ---40mm big object lens. Enable you to see the object more clearly and brightly. It can also broaden your view, perfect for bird watching, concert and sightseeing. ---22mm oversized eyepiece. Offer you an unobstructed sight, a brighter view and long-term use without fatigue ---High Contrast And Resolution Images: Latest optics technology, the HD monocular telescope equipped with BAK-4 prism and fully multi-coated lens, This high power monocular telescope allows more light transmission and brightness and the light transmittance forming a clear and colorful image, guarantee the light transmittance reaches up to 99.
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