I'm looking at Persols from the eBayer louthbird now. I have to say that the photos look impressive but there is still no explanation offered as to how he can sell these at half the retail price. It also says that they have 20 years experience but there is no link to or mention of any physical store anywhere. And then there is that one feedback among 1000 positive ones saying that the glasses were fake. And how does one know that the real looking photos are his...