Comparison of the Optical Behaviour of Five Different Multifocal Diffractive Intraocular Lenses in a Model Eye

Comparison of the optical behaviour of five different multifocal diffractive intraocular lenses in a model eye

The purpose of this study was to investigate and compare the optical performance of five trifocal intraocular lenses (IOLs) following the ISO 11979-2 standards, analysing the impact of tilt and decentration. Five different diffractive trifocal IOLs were evaluated in this experimental study: Acriva Trinova (VSY-Biotechnology) (AT), FineVision HP (PhysIOL) (FVHP), AT LISA tri 839 MP (Zeiss) (ATLT), PanOptix TFNT00 IOL (Alcon) (PO), and Tecnis Syne…

Environmental News Network - What Are Intraocular Lenses? and How Can They Restore Sight for Patients with Cataracts?

A global perspective on environmental issues. Our mission is to inform, educate, enable and create a platform for global environmental action.

What Are Intraocular Lenses? and How Can They Restore Sight for Patients with Cataracts?

New technology is quickly improving the world's most common form of eye surgery.

Improve Vision Safely: What to Expect After Cataract Treatment

Most patients notice significantly improved vision within a few days of cataract surgery. While the procedure itself is brief, the healing process takes more time and care. A structured approach to recovery can help reduce complications and support long-term results. Immediate Effects After Surgery In the first 24 hours after surgery, it’s common to experience mild discomfort, blurry vision, and light sensitivity. Your eye is adjusting to the ne…