An existing refractive error—whether nearsightedness, farsightedness, or astigmatism—can of course also be corrected during cataract surgery. However, in most cases, glasses—either for reading or for distance vision—are still required. As the diopters may still change slightly in the first few weeks after surgery, fitting new glasses is recommended no earlier than 4–6 weeks after the procedure. If desired, presbyopia can also be corrected with a special multifocal lens, so that you are largely glasses-free after cataract surgery. However, the use of these premium lenses requires a careful preliminary examination and detailed counselling regarding the advantages and disadvantages. In most cases, we advise against a “cataract” operation solely to correct refractive error or presbyopia—i.e., a so-called “Refractive Lens Exchange” or “Clear Lens Exchange”—in an otherwise healthy eye and without a medical indication for surgery.