VF2 in action at over 300 feet distance from the photo speed trap. Look closely for the license plate flash. Yes, it is hard to see by anybody, but highly effective at preventing a picture of your license plate.
This is a superb video in two parts: Part 1 showing superb protection by M20 and M40 Laser Blockers defeating the most difficult laser gun, Laser Stalker LZ-1 with JTG, Jam to Gun, performance; Part two shows how small the laser beam is, how difficult it would be for a windshield mounted radar detector to even alert to a laser beam!