Inclusion Criteria:

• Subject aged 50 or over on the day of inclusion, presenting a
• bilateral cataract for which posterior chamber IOL implantation
• has been planned.
• Fit within the available IOL diopter range.
• Have had no previous refractive surgery.
• Regular corneal astigmatism < 1 dioptre by an automatic
• keratometer (regularity measured by topographer).
• Availability, willingness, and sufficient cognitive awareness to
• comply with examination procedures.
• Ability to attend all study follow-ups.
• Signed informed consent.

Exclusion Criteria:

• Ocular surface disease potentially affecting study results
• Subjects suffering from diagnosed degenerative visual disorders
• Pre-existing ocular pathology
• Acute or chronic disease or illness that would increase risk or confound study results
• Axial lengths and keratometry such as the IOL spherical power is
• not in the range of 14 to 28 D
• Instability of keratometry or biometry measurements
• Amblyopia
• History of ocular trauma or any prior ocular surgery including refractive procedures
• Capsular or zonular abnormalities that may affect postoperative centration or tilt of the lens