Astronomy Binoculars 13-39X70 Zoom Giant Binoculars with Tripod Adapter Phone Adapter and Case for Bird Watching Hunting and Stargazing (13-39X70)

Giant Binoculars: 13-39X zoom magnification and a 70mm fully multi-coated objective provide excellent brightness and higher-contrast images in low-light and long-range conditions, minimizing color errors and distortions. Astronomy Binoculars with smartphone adapter and tripod adapter: The phone adapter includes a rubber sucker, 180° angle and length adjustment, making it simple to set up and capture images. The tripod adapter allows for steady, hands-free viewing. With the easy-to-reach control knob on your left hand, it's convenient and fast to adjust the magnification from 13X to 39X. The right diopter ring can be set to accommodate different vision requirements between the two eyes. Long eye relief is also suitable for eyeglass wearers. A 288ft field of view at 1000 yards delivers a broader viewing area. Easier to observe fast-moving objects. These zoom binoculars offer a fresh viewing experience. Long-range binoculars with 13X-39X magnification are designed for long-distance terrestrial and astronomical viewing. Perfect for moon, star, and bird watching, they are a great choice for adults on Father's Day, birthdays, or Christmas