If you are a poker or magic fan, you probably know that magicians use marked cards in their performances. Those marked cards are invisible to the naked eye and can only be read by special lenses that are part of a playing card reading camera kit. These special lenses are called poker cheat contact lens or IR/UV poker lens and they can be used in magic shows or in poker games to see the marks on the back of the cards.
The way they work is pretty simple. They are basically made from the same material as regular contact lenses, but with small purplish filter built in. When you put them on, your vision turns purplish. You can then read the luminous markings on the back.
These special contact lenses can be worn by all people with any color of eye. They are safe, and they do not alter the color of your original eyes. This makes them easy to conceal. You can also purchase them in different sizes. For example, a 9mm size will not change the color of your eyes. You can still read the cards.
Contact us at any time if you’re interested in these special lenses. We are more than happy help you. We also provide other products such as barcode marked cards, poker analyzer and many more.