It is nearly unavoidable that there exists more or less chromatic aberration between marked cards and their original playing cards although the former is processed from the latter with all kinds of invisible ink. Poker player can not be too careful when they choose some devices for poker cheat. When it comes to the choice of marked cards, it would be a smart idea for you to pick laser marked cards.
Different from those marked cards processed with IR ink, luminous ink or other kinds of invisible ink, marked cards processed with laser ink have no chromatic aberration compared with their original playing cards. Those laser ink marks printed on the card back can only be recognized by laser camera lens, and other poker scanners like IR contact lenses and poker camera lenses are not capable of checking them. Therefore, if you choose laser marked cards to help you cheat at poker games, you also need to get laser camera lens involved in the cheating process.
The laser camera lens sold by our company is also the best among all types of camera lenses. It can be hidden in our daily items like a mobile, a lamp or a belt. Its scanning distance can be 1-5cm or 2-3 meters so it can be used for both short distance and long distance poker cheat. When you play poker games, the laser marked cards will be read by this camera lens quickly, then the scanning results will be sent to a TV screen by a transmitter. From the TV screen, you will see the marks clearly.