These thermal targets were especially designed for zeroing of thermal scopes.
Please follow these 10 steps to use the targets correctly:
• Thermal targets get activated when they come in contact with air so don’t open the package until you want to use them.
• Open the package and take out the thermal target.
• Make sure that you don’t damage the target while taking it out.
• Remove the paper strip to access the surface with adhesive coating.
• Stick the thermal target to the center of the included paper target.
• The thermal target will heat itself up after 3-5 minutes. There is no need to shake it.
• Place the paper target to your desired location.
• Take aim and adjust your scope so that the thermal target is clearly visible.
• Zero your scope.
• The circular shape and small diameter of these targets make them perfect for zeroing your scope.
• The thermal target will last for about 10-20 minutes on a cold surface (it is dependent on surrounding weather conditions).