The goal of this registry study is to optimize the results with intraocular lens implants used in cataract surgery.

A variety of intraocular lens implants are available for patients undergoing cataract surgery and new technologies are continuously being developed in this field.

In the planned monocentric retro- and prospective clinical study, a database to optimize outcomes with modern intraocular lens implants will be established to further improve anatomical and functional outcomes.

Patients treated with an intraocular lens implant will be included. The retrospective evaluation of data includes data routinely collected prior to study inclusion (preoperative, intraoperative, postoperative up to the 1st study visit). Prospectively, refraction, visual acuity, examination findings, intraocular pressure and complications are recorded 1-6 months postoperatively. Depending on the type of IOL, results of further non-invasive measurements are also recorded. Optional follow-up visits with the aforementioned examinations are possible up to 10 years postoperatively.

Inclusion Criteria:

Treatment with an intraocular lens implant 18 years of age or older Patient consent Full legal capacity

Exclusion Criteria:

Dementia Pregnancy Breastfeeding

Patients who receive an intraocular lens are offered to participate in the study.