DO noT even think of Buying it
I beileve its a waste of money.no wonder there was a big drop of price before from around $200+ to $97 with s/h $101. It does not live to what they claimed.. I worked in the hospital and the only difference between the glasses and my naked eye is that when you put it on skin turns out a little yellow but the vein or bruises does not make any difference at all, obvious veins doesn't turn darker or as they claimed amplify the color. I thought it should have work better in a lighter skin tone but guess not... but then again this is just my experience. I gaved them 1 star for the effort of putting it in a really protective plastic case and extra sample lenses for their other product another 1 star for their effort to make a difference in trying especially on the medical field. I would give them those extra stars if they live up to what they really claimed....
Rating: 2 stars