Trying to find "reliable" sources for IR video shooting. A lot of guys have posted some fake imagery. So far, I have seen one video where someone has an "ir filter", but I'm specifically wanting to project a Near-IR laser down roughly 400 ft. The focal point on the laser needs to be adjusted as needed. Before I get too far ahead of myself, I was hoping I might find someone here who has experimented with this sort of project and had any success/failures they could share. Thanks.