Packing super light? Then take a closer look at the all-new 8x25 Solo monocular. Weighing in at less than six ounces, is there any reason not to pack it along? This little waterproof wonder is easy to pocket, and will serve you well in any weather. Optical FeaturesFully Multi-Coated LensesIncrease light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. Construction FeaturesWaterproofOptics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the monocular.FogproofNitrogen gas purging delivers fogproof and waterproof performance.Rubber ArmorProvides a secure, non-slip grip, and durable external protection. Convenience FeaturesAdjustable EyecupTwists up and down for comfortable viewing with or without eyeglasses. SpecificationsMagnification - 8 xObjective Lens Diameter - 25 mmEye Relief - 15 mmExit Pupil - 3.13 mmLinear Field of View - 378 feet/1000 yards