This is actually how several LIDAR scanning stations are allowed to be called class I (or maybe II) devices. The lasers inside would do bad things to your eyes

This is actually how several LIDAR scanning stations are allowed to be called class I (or maybe II) devices. The lasers inside would do bad things to your eyes (easily class 3). Because they're pulsed and spinning, the odds of you getting multiple hits to your eyeballs are quite low.