Bests & Worsts Reviews from Amazon

Some resellers mistakenly believe that "Instant 20/20" glasses are the same as "DialVision" glasses. This seller advertises Instant 20/20 but actually delivered DialVision. There is a HUGE difference in quality between the two. Instant 20/20 glasses work as advertised and I like the actual '20/20' branded glasses. I have had two pairs of them so far and ordered another after one pair accidently got broken. DialVision glasses are cheap knock-offs of the Instant 20/20 design. First, the DialVision lenses have so much distortion that it is impossible to get a clear image. This is a really big deal because even if adjusted perfectly, you still cannot see with them. Second, the adjustment controls don't actually work. Third, the frames are made of a flexible plastic that contributes highly to the overall failure of the device by being too flexible thus keeping the adjustments from working and making the lenses move by themselves. DialVision glasses are so bad that it's impossible to fathom how anyone could market them and not expect to end up being sued or arrested for fraud. My guess is that the marketing company, BulbHead, bought a million of these things sight unseen and then had to sell them off to recover their costs, but they must have realized how terrible DialVision glasses were immediately.. The bottom line: Be sure to ask the seller if the glasses are actual Instant 20/20 branded glasses or if they are DialVision. If they are DialVision, just say "NO".