Adjustable eye widths, make this optical binocular telescope suitable for adults and children, a good choice especially for kids gifts. Surprise them, they will love it!" Providing an excellent viewing experience, especially when birdwatching, stargazing and astronomy. Perfect binoculars for bird watching, hunting, hiking and sporting events. Binoculars with adjustable eyepieces, suitable for glasses wearers. "Perfect for birding, stargazing, and astronomy, the HD binocular provides excellent brightness, clarity and clarity. With phone adapters, tripod adapters and tripods, you can get a more stable photographic image when observing birds, whales, deer and other wild animals.