Synchrony dual optic accommodating lens 2013 sexsy lady live chat
Uncorrected near visual acuity was 20/40 or better in all eyes.With distance correction, 23 eyes (96%) had an acuity of 20/40 or better at near.Defocus curves in the accommodating IOL group were compared with those in the control group.The main outcome measures were postoperative distance uncorrected and best corrected visual acuity; near uncorrected, distance corrected, and near corrected visual acuity; and accommodative range based on defocus curves.Premium intraocular lenses are no longer a novelty.And though they cannot mimic the precision of the human crystalline lens, these IOLs continue to evolve, as manufacturers enhance them to offer patients the potential of largely spectacle-free lives.
This design strategy trades off some of the benefits of seeing through a single zone in order to have a greater range of focus. While many multifocal patients can read without glasses, their distance vision may not be as sharp as it might be with a monofocal IOL.
The next lens most likely to gain FDA approval is the Synchrony dual-optic accommodating IOL (Visiogen Inc., Irvine, CA).
Presbyopia still remains the last frontier of refractive surgery.
As long as patients are given accurate information regarding the advantages and disadvantages of these lenses, most patients are thrilled with the postoperative results.” Dr.
Henderson is an assistant clinical professor of ophthalmology at Harvard University.