How does lens replacement work?
In lens replacement (RLE) we are removing the natural lens before it ages into cataract.After removing lens,eye is out of focus & lens implant is used to focus the eye.Lens implants come in all sort of different shape,size,strengths & different focusing abilities.Usually when we perform refractive lens exchange,we use multifocal lens implant to correct the eye & we get all ranges of visions i.e near,intermediate& distance with multifocal lens.