Experience unparalleled image quality and exceptional portability with the IRIS Series Thermal Imaging Monoculars IL35 and IL19. Smaller than a cellphone and weighing just 330g, these monoculars offer superior performance with IP67 water resistance and a replaceable 18650 battery for ultimate convenience. Benefit from Reality+ Image Improvement Algorithms, enhancing image quality and reducing noise to unlock the full potential of the thermal sensor."