You'll need some optics to make it work as expected.
If you are interested in the IR emitted, you cyn darken the room and use a ccd camera. It'll show you the IR light on the objects.
You'll need some optics to make it work as expected.
If you are interested in the IR emitted, you cyn darken the room and use a ccd camera. It'll show you the IR light on the objects.