CES1021 Features: * Zoom binocular * 70 mm Porro design * Diopter adjustment for fine focusing * Multi-coated optics * High quality BAK-4 prisms * Large aperture perfect for low light conditions and stargazing * Long eye relief ideal for eyeglass wearers Color/Finish: * Color: Black Dimensions: * Dimensions: 17"" H x 8"" W x 12"" D Collection: * SkyMaster collection