Partial coherence interferometry is a noncontact, user- and patient-friendly method for axial length determination and IOL planning with an accuracy comparable to that of high-precision immersion ultrasound.

We showed that LIB is a valuable addition to the choice of biometric devices, when used with medical understanding.

The behavior of ICLs in relation to the crystalline lens during accommodation varied with age and could be shown by PCI. The position shift of the ICL depended on the initial vault at desaccommodation and the ability of the anterior lens surface to bulge forward. Even though the crystalline lens stiffened, and therefore accommodation deteriorated with age, there was still a movement of the ICL, pointing to the role of the ciliary muscle movement in accommodation.

Our study demonstrates that significant cyclotorsion occurs before and during treatment. By using the dynamic rotational eye tracker presented, the efficacy of cylinder correction can be improved compared to those studies not performing cyclotorsional correction.

OCPonline technology provided reliable intraoperative noncontact pachymetry measurements integrated into a clinical flow, indicating the technology has the potential to improve the safety of corneal ablation procedures.

No abstract

LVES is an additional device for the rehabilitation of low-vision patients which is especially useful in cases of macular diseases.

No abstract