The Henbaker CY789 Night Vision Monocular Scope is a high-quality optical device designed for outdoor activities such as hunting, birding, and surveillance. This full-size monocular features a 30mm objective lens diameter, a maximum magnification of 24x, and a night vision range of 400m in full dark. The monocular is equipped with both 850nm and 940nm dual infrared lights for improved visibility, as well as a 1920×1080 video resolution and WiFi connectivity for easy viewing and sharing of images.