Infrared lenses reads through the invisible marks
Infrared contact lenses are the common contact lenses which are processed by us with the special material in the center of the lenses. Infrared contact lenses are made for reading through the invisible ink of marked cards.
After being processed, its center looks dark purple and can be used to see invisible playing cards. Under the white-light, it works best and you can see the markings on the decks very clearly. In this way, you can know what cards any player has and predict which way is best for you in the games. Some customers will be worried about the color in the center of the lenses. In fact, there is no problem, it would not change the eyes’ color much and it’s difficult for others to find out the difference. We can recommend you a best contact lenses according to your eyes’ color.