Excellent Clarity Our compact binoculars use high quality BAK4 prisms and advanced high definition multilayer FMC coating technology. Compared to BAK7 prisms, it offers higher light transmission and better imaging. Impressive 12x Magnification With 12x higher magnification and 42mm wideangle lens, the field of view is 130m / 1000m, making it easy to achieve the best clarity and brightness. It can work well in low light conditions and is clear and stable without dizziness, this pair of binoculars will let you enjoy a visual feast. Easy And Precise Focusing Our powerful adult binoculars use double zoom, allowing you to adjust the distance between your eyes at will, suitable for adults and children. At the same time, we also adopted the right eye adjustable system, convenient for debugging and instant imaging, it can help you focus and get a clearer picture. Portable And Durable The binoculars adopt durable frames and rubber armored shells, small in size and easy to carry. They are resistant to moisture and water, but in heavy rain, do not use them for a long time. Excellent Service If you have any questions about this product, you can keep in touch with me at any time, and I will do my best to provide you with satisfactory aftersales service.