ESNLB 15-30X80 High Power Astronomy Binoculars with Tripod Mount & Phone Adapter - Professional Zoom Binoculars for Bird Watching, Hunting, Stargazing, Travel & Outdoor Adventures

The zoom binoculars features wide variable range of 15-30X magnification that allows easy targeting and then zoom in for a closer and detailed look. Long range binoculars is designed for long distance terrestrial and astronomical viewing.

Astro binoculars with 80mm large objectives offer wider field of view than 50mm.BAK-4 fully multi-coated prism with 21mm green film FMC eyepieces ensure better light transmission and bring you crystal clear views in low-light and long-range conditions, which has higher-contrast images and reduces color errors and distortions.

With the easy-to-reach control knob on your left hand,it’s more convenient and quick to change the magnification from 15X-30X. Right diopter ring can be adjusted to meet different visions requirements between two eyes. Long eye relief is also ideal for eyeglass wearers.

The metal built-in tripod mount makes the binocular perfect for viewing objects far away even celestial viewing. Phone adapter with rubber sucker, which can 180°angle and length adjustment,is easy to set up and take images.The zoom binoculars comes with carrying case and strap.

Protective rubber covering for ultra-firm grip ensure product durability for long time to use.You needn’t worry about getting caught in unexpected tough weather. Easily focus on the target using the precise central adjustment wheel.

Product Dimension 14.33 x 9.45 x 4.33 inch (36.4 x 24 x 11cm), Product Weight 5.11 lbs (2.32kg). Package Included Binocular, Storage Bag, Phone Adapter, Straps, Cleaning Cloth and Instruction.