Experience the outdoors in new detail and clarity with the Celestron Outland X 8 x 25 Roof Binoculars. Fully multicoated lenses and BaK-4 prisms deliver optimal color fidelity and contrast for clear, crisp visuals of distant objects. Large knobs allow precise focusing, while twist-up eye cups let you quickly adjust for eye relief. A rubber armored exterior protects against fog and water, letting you use the binoculars worry-free in any weather conditions.