Clinical Study to Evaluate the Visual Performance of Three Multifocal IOLs

The purpose of this study is to compare the performances of 2 bifocal IOLs and 1 trifocal IOL for far, near and intermediate vision.

Inclusion Criteria:

• Patients of any gender, aged 50 to 80 years
• Signed informed consent form
• Healthy eyes besides cataract
• Assured follow-up examinations
• Stable corneal conditions within the last 12 months
• Corneal astigmatism less than 1D
• Implantation into the capsular bag by injector

Exclusion Criteria:

• Degenerative visual disorders (e.g. macular degeneration, optic nerve atrophy, or retinal disorders)
• Pseudophakia
• Cornea guttata; keratoplasty
• Irregular astigmatism (e.g. Keratoconus)
• Corneal scarring
• Diabetic retinopathy
• Aniridia
• Amblyopia
• Amotio operation; anamnesis with vitreous surgery
• Pseudoexfoliation Syndrome; Uveitis
• Previous intraocular and corneal surgery
• Intraocular tumours; endotamponade
• Glaucoma or IOP higher than 24mmHg
• Phlogistic intraocular processes or other pre-existing processes that permanently limit the best corrected visual acuity to > 0.3 logMAR
• Need for a dioptre out of the range of +16.0D to +26.0D
• Inability to achieve secure lens placement in the capsular bag
• Any other pathology or condition presenting, according to the investigator opinion, a risk for the patient
• Intraoperative complications, damaged posterior bag, intraocular haemorrhage, can opener rhexis
• Pregnancy or lactation period for female patients