Featuresbr/ 1. telephoto lens monocular: The telescope's anti-shake system and special tripod 3D gyroscope e the telescope's field of view very stable when magnified multiple times.br/ 2. Small light : The built-in function allows you to use it normally at night. Turn on the auto focus and blur the background function, brake you can focus on observing the person or object that needs to be observed.br/ 3. Lightweight and portable: The shell is made of titanium alloy, which has higher specific strength and weighs only 118g. When stowed, the length is only 4.62 inches, and you can easily put it in a backpack or pocket when hunting, traveling or camping.br/ 4. Waterproof, dusproof, shockproof design: Nitrogen-filled waterproof and O-ring optical components can prevent moisture, dus and debris, and ensure the waterproof function of life.br/ br/ Description:br/ Objective lens diameter:25mmbr/ Magnification: 10-300xbr/ Field of view: 3.5°br/ Exit pupil di: 10mmbr/ Exit pupil diameter: 25mmbr/ Size: 192/117x32mm (stretching and shrinking)br/ Used for: racing, beach, bird watching, boating/yachting, horse racing, hunting, outdoor activities, sports, theater, travelbr/ br/ Package Contentsbr/ 1 * Telescopebr/ 1 * Tripodbr/ 1 * Mobile phone holder