Cheating lenses for marked playing cards marked cards contact lenses. Can contact lenses be used to play cards? Are you sure you can see each card in a poker match? These are the Cards Lenses. It is very simple. Simply mark the playing cards using invisible ink and then use special lenses to determine the value. What are the special cheating glasses? They will be revealed one at a time. Marked Cards Contact Lenses. Marked Cards can be divided into different types such as magic cards or contact lens marked cards. The most common type is the contact lens marked card. You can see the invisible ink marks (value and suit) using contact lenses. Infrared contact lenses playing cards marked, invisible ink and luminous ink are commonly claimed to be the marked card contact lenses . They are based on the characteristics visible light (the principle behind invisible ink markings). We have created the third generation of marked cards contact lenses. This cheating lens can be worn for longer periods of time without affecting the color of your eyes. It is made of high quality materials and offers clear visibility. Poker Camera Lens. This cheating lens was specifically designed for barcode-marked cards. It can be hidden in a variety items such as a power bank, chip tray or clothes. The camera lens scans all playing cards in a matter of seconds and transmits the data to the Poker Analyzer. You will then know who the winner is by the mini earphone. This will give you a significant advantage in Omaha and Texas Holdem.