Binoculars designed for adults and children — reliable optics for outdoor activities and events Key benefits Clear, bright views at long distance: 20x magnification with 50 mm objective lenses brings distant subjects closer while maintaining brightness and detail. Improved lowlight visibility: multicoated optics and large 50 mm lenses enhance light transmission for clearer viewing in lowlight conditions (not suitable in complete darkness). Accurate color and contrast: grade BAK4 prisms combined with FMC (fully multicoated) broadband coatings deliver improved color fidelity and image clarity. Durable optical design: FMC broadband green coating on the objective lenses and a blue FMC ocular coating reduce reflections and improve contrast for sharper images. What makes these binoculars stand out Optical prisms: BAK4 prisms for better edgetoedge sharpness and minimal distortion. Multicoating: Fully multicoated lenses and FMC broadband coatings maximize light transmission and minimize glare. Performance specs: 20x magnification and 50 mm objective lenses balance reach and brightness for outdoor observation. Suitable activities and use scenarios Bird watching at dawn or dusk: large 50 mm objectives and FMC coatings help reveal feather detail and natural colors in low light. Sailing and coastal observation: 20x magnification and bright optics make it easier to spot markers, buoys, or wildlife at a distance. Outdoor events and travel: use for hunting, mountaineering, adventure, concerts, and general outdoor sports where distant subjects need to be observed clearly. Practical information Users: Suitable for both adults and children able to handle 20x magnification. Lowlight capability: Enhanced lowlight performance but not intended for use in complete darkness. Optics and coatings: BAK4 prisms, multicoated 50 mm objective lenses, FMC broadband green film on objectives, and blue FMC ocular coating for reduced reflections and improved contrast. Care and handling tips Avoid exposing lenses to prolonged moisture or extreme conditions; wipe lenses with a soft, dry cloth or lens tissue. Use gentle cleaning solutions designed for optical coatings if needed, and store in a protective case when not in use. Specifications summary Magnification: 20x Objective lens diameter: 50 mm Prism type: BAK4 Coatings: Fully multicoated optics; FMC broadband green on objective lenses; blue FMC ocular coatings Recommended use: Hunting, mountaineering, adventure, bird watching, sailing, concerts, and other outdoor sports These binoculars are a practical choice when you need magnification, bright optics, and coloraccurate views for outdoor observation.