Agm Thermal Targets 25 Pack

Multipurpose passive thermal target 15x15cm with 1cm grid lines for precision zeroing of your thermal optic. The thermal targets use the natural light and work night and day and in all environmental conditions. These targets provide high clarity and detail. - A passive thermal target works with no additional power source. To create the contrast image the target reflects thermal energy of the environment. So the cooler sky temperature reflects in the thermal target as in a mirror. Therefore the t