Along with post13, You really only have 2 reflective surfaces; eyewhite and cornea. If you have reflect on iris and pupil also, you'll get a "bounce" war infinitum between all the reflective surfaces. Iris>Cornea>iris>cornea...x5. Cornea>bg(something to reflect)>cornea>camera..x5 Pupil>Cornea,,,,,,just guessing with info but, I see something on the pupil.