Marked cards poker contact lenses

Have you ever used x ray playing cards contact lenses? Have you ever used marked cards infrared contact lenses? What is the difference between x ray contact lenses and infrared contact lenses
X ray contact lenses work together with regular playing cards. The poker user can see through cards poker directly and know the points and suits. While infrared contact lenses are different, because they need to work with invisible ink marked cards.
IR contact lenses and x ray contact lenses are popular among poker players.