Frequently Asked Questions
FT
It is not only a thermal imaging front-end clip-on,but also a rifle scope and monocular after you switch the eyepiece within the package.
41mm/53mm/63mm/74mm would be supply for the optical scope.
Generally, when you use FT series device as a clip-on, you don’t need to zero. But you need to zero when you use FT series device as a scope.
When you switch the device as a rifle scope, you can enter the MENU to use the function.
