Trifocal Lenses For Cataract Surgery. Trifocal lenses or trifocal iols are one of the types of cataract lenses. The synthetic trifocal lens used in cataract surgery at cataract md features a series of rings. designed to diffract light and provide a full range of vision at near. intermediate. and far distances.
Lensx Laser Cataract Surgery Zeiss Trifocal Lens. Dr youtube.com
This includes better vision while reading. working on a computer. or driving. A toric lens is implanted into the eye after cataract surgery and is oriented to the axis needed to correct the astigmatism. It serves as a trifocal lens and provides more benefits that a monofocal cannot provide.