How can someone break their eye or iris!?

Trauma is most commn. Difficult to break an eye, but easy to have trauma thru accident, blunt objects, or fracture. The iris can tear as a result of trauma, and easily evaluate with a penlight, and also by going to to your eye doctor to have a slit-lamp exam done, and a dilated fundoscopic exam to check for retinal tears too. Thank goodness! or more people would be 'breaking their eyes!'.