ALL the multifocal IOLs have much more dysphotopsia then monofocal IOL. The WORST is reZoom and most physicians would not even consider putting one of these in their eye. The track record of 'Crystalens and ReStor IOL is better.
I would get a second opinion before jumping on the OR table.
JCH MD
I think the current version of Crystalens is 5mm. Some people on this board have described side effects with Crystalens which include glare, reflection, halos, and other issues. As far as the focus is concerned, yes it does focus at different distances, but there are posts from other patients about not being able to see well at all distances. Most all of us with Crystalens need reading glasses.