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 deliver excellent brightness and higher-contrast images in low-light and long-range situations, 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 for simple setup and image capture. The tripod adapter ensures steady, hands-free viewing. With the easy-to-reach control knob on your left hand, it's convenient and fast to change the magnification from 13X to 39X. The right diopter ring can be adjusted to accommodate different vision requirements between the two eyes. Long eye relief is perfect for eyeglass wearers. A 288ft field of view at 1000 yards provides a wider perspective. Easier to observe fast-moving objects. These zoom binoculars offer a new viewing experience. Long-range binoculars with 13X-39X magnification are designed for long-distance terrestrial and astronomical viewing. Ideal for moon, star, and bird watching. It's a great choice for adults on Father's Day, birthdays, or Christmas