Fig. 3
From: Modelling floppy iris syndrome and the impact of pupil size and ring devices on iris displacement
The buckling modes for the dilated iris with different proportion factors 0.6 (floppy iris), 0.8 (mild floppy iris) and 1.0 (normal iris stiffness): a–c are the buckling modes for undilated 5 mm iris models. d–f are the buckling modes for pupil dilation 7 mm.
