While movie goers seem to be divided on whether 3D really enhances a film or not, it’s a hands down “no” for prescription glasses wearers. For those of us with less than perfect vision, wearing 3D glasses over prescription glasses can be a nauseating experience that leaves painful marks behind the ears. Samsung has recognized the fact that the majority of people require corrective lenses, and a great many choose to wear glasses, and therefore have an impeded 3D viewing experience. Their answer is prescription 3D glasses which are custom-made by an optometrist and take about a week to make.