Synchrony dual optic accommodating intraocular lens carbon dating accurate reliable
Multifocal IOLs have two distinct foci with blurry vision in between.Focusing on one, may cause glare and haloes from the other.In today’s increasingly demanding world, the perfect cataract surgery needs to be complemented by a suitable IOL.Surgeons can choose from an ever-increasing array of monofocal, multifocal and accommodative IOL options to meet their patients’ needs.
One of the new accommodating lenses currently undergoing FDA trials is the Synchrony accommodating IOL (Abbot Medical Optics, Abbott Park, IL, USA).
Extended depth of focus (EDOF) IOLs are the latest variation in multifocal lens solutions. Peak resolution is only minimally affected, thereby giving reasonably clear vision at all distances with lesser glare and haloes or loss of contrast as compared to multifocals.
They are preferable over conventional multifocal IOLs in eyes with maculopathy, irregular corneas or glaucoma.
This in turn moves the front optic forward and changes the focal point to intermediate or near vision.
In a small prospective study, the Synchrony lens was shown to have equivalent uncorrected-distance and uncorrected- near visual acuity to the Re STOR lens while providing better uncorrected-intermediate visual acuity and less halos and glare.
The AT LARA 829MP (Zeiss) is the latest EDOF lens to appear.