GOYOJO Night Vision Riflescope 7-19X Monocular Infrared Digital Night Vision/Sight Riflescope for Hunting Wildlife Bird Watching Travel Camping Hiking. With a 40mm objective lens and 7-19X Magnification, this device delivers crystal-clear images and exceptional visual clarity, making it perfect for long-range observation and surveillance. The lens focus control allows for quick and easy adjustments, making it easier to focus on targets at different distances, ensuring you never miss a thing. With a maximum viewing range of up to 1000m in natural starlight conditions and 300m-600m with external IR illumination, this device offers unparalleled long-range visibility in low-light conditions. Durable and Lightweight Design. Weighing in at only 800g, this device is lightweight and compact, making it easy to carry around and handle in any situation. The device also features a Low light CMOS sensor, 0.39”LCD display, making it ideal for a variety of applications, including hunting, wildlife observation, and outdoor exploration.