The promise was improved vision. But some patients who had a controversial lens implant carried out by Optical Express say that it has actually got worse ...

Multifocal intraocular lenses (MF-IOLs) have been developed to enhance far, intermediate, and near vision postoperatively of cataract surgery patients. This study investigates the improvement of ...

This paper presents innovative tools and methodologies for the theoretical assessment of optical properties in refractive multifocal designs. Utilizing lens segmentation techniques and classical ...