Figure 3From: Late-onset secondary pigmentary glaucoma following foldable intraocular lenses implantation in the ciliary sulcus: a long-term follow-up study Contact between the intraocular lens (IOL) and the iris demonstrated via ultrasound biomicroscopy (UBM). UBM revealed that the optic of the IOL had direct contact with iris in this case (arrows), in which the IOL tilted because one haptic had been placed in the capsular bag and the other haptic had been placed in the sulcus.Back to article page