Eye Injuries From Laser Pointers - Education, Business Tool or Weapon?
PARIS (March 13, 1998) The French newspaper Le Figaro on March 11, 1998 had a "fait divers" (a news brief) entitled "Stylo Laser" (laser pen).
The "Stylo Laser" story was, indeed, brief. A 16-year-old student at the College Camille-Claudel was scheduled to appear before the juvenile court in Bobigny (just outside Paris). Several days earlier in class the student had pointed a "stylo laser" at the eyes of one of his "professeurs." The teacher suffered visual problems for more than an hour. He then lodged a complaint against the student.
The "Stylo Laser" story caught our eye because on December 29, 1997, MedicineNet carried a warning about the dangers of laser pointers to the eye ("Laser Pointers + Children = Danger").
A laser pointer looks deceptively safe in the hands of a speaker pointing at a chart or screen. But the US Food and Drug Administration (FDA) became concerned after receiving reports of eye injuries in children from laser pointers.
Momentary exposure to the beam of a laser pointer can cause
temporary flash blindness from the sweep of the laser
across the eyes. This is hazardous if the blinded person,
as the FDA put it, is "engaged in a vision-critical
activity" (like driving).