The HD Telescope Spotting Scope Small Optical Monocular is a high-quality spotting scope designed for hunting purposes. With a 25-29mm objective lens diameter and a maximum magnification of 12x, this monocular provides clear and detailed views of distant objects. Featuring waterproof and weather-resistant properties, as well as a zoom lens for adjustable magnification, this spotting scope is perfect for outdoor observations in various conditions. Whether you are hunting or birdwatching, this compact and versatile monocular will enhance your viewing experience.