10x42 ED Low Dispersion Binoculars for Adults with FMC BAK4 Roof Prism Waterproof Fogproof Binocular for Bird Watching, Hiking, Hunting, Concerts,Opera,Sports- with Phone Mount

Powerful 10X42 Binoculars Allow You Find More Wonderful World. Fit for different Occasion: watching bird, wildlife,sports,concerts,opera, travelling, hiking, camping,hunting and so on. BaK-4 prisms for bright, clear, crisp viewing; Multi-coated optics for superior light transmission Twist-up eyecups Large center-focus knob for easy adjustments Roof Prism System and Longer eye relief