You were selected to participate in this observational study because you suffer from glaucoma and cataracts. For the cataract you will have cataract surgery. This study will not affect your treatment, it will only collect data on what is performed before, during and after the procedure. The aim of this data collection is to demonstrate the safety of a new generation of cataract surgical devices in patients who also suffer from glaucoma. They are glaucoma patients who have an increased sensitivity to eye pressure increases both during and after surgery. The new surgical device makes it possible to safely perform cataract surgery under low pressures. This could, at least theoretically, provide an advantage for patients who also suffer from glaucoma.