ESSLNB Astronomy Binoculars, 12-24x70 Zoom Binoculars for Adults, Outdoor Giant Binoculars for Bird Watching Travel Stargazing with Phone Adapter and Carrying Bag - ES3081

• 【70mm Large Objective Lens】：The field of view is wider with 70mm large objective astronomical binoculars than it is with 50mm. In low-light and long-range situations, 70mm fully multi-coated lens and BAK4 prisms ensure greater light transmission, bringing you crystal clear views with higher contrast and less color errors and distortions. 【12-24X Magnification】：The zoom binoculars have a broad changeable range of 12-24X magnification, making it simple to target an object and then zoom in for a closer and detailed look. They are ideal for long-distance observation of land-based subjects or night-time astronomical observations. 【Easy to Use】：Astronomy binoculars are easily adjusted using the central focus wheel. The easy-to-reach control knob on your left hand makes it quicker and easier to change the magnification from 12x to 24x. The right diopter ring can be adjusted to suit the different visual requirements of each eye. 【Durability & Multi-application】：The rugged armored housing protects your binoculars from damage and provides a secure gripping surface for long time to use. Perfect for bird watching, travelling, stargazing and hunting. The giant binoculars can be an ideal choice for adults on Father's Day, birthday or Christmas. 【Phone Adapter & Easy to Carry】：Our astronomy binoculars have a phone adapter with 180° angle and length adjustment, making it easy to set up and take pictures and videos from a distance. The zoom binoculars come with a carrying bag and strap.