The InfiRay Outdoor Zoom ZH38 640x512 38mm Handheld Thermal Monocular IRAY-ZH38 is a powerful and versatile thermal imaging device designed to provide long-range detection capabilities in any environment. This monocular is great for hunting, surveillance, search and rescue, and many other outdoor activities. With a 38mm objective lens diameter, a 20mm eye relief, and a […]