Invisible ink lenses is a special contact lens that can be processed to make the invisible marks of poker cards visible. They can be used for card tricks, magic shows, or to cheat at poker. Based on optical principles, they can detect the infrared band of a marked playing card.
All the invisible ink lenses on our website are made with safe materials. They don’t alter the color of your eye and can be used for a very long time without discomfort. You can choose from a variety of colors to match your eye color. Infrared lenses in red are for people who have a red pupil and brown are for those with a brown one. All of them are easy-to-use and safe for your eyes.
There are two major types of luminous-ink poker cards detectors, invisible ink lenses and luminous-ink glasses. Both are used to see the invisible marks on both plastic and paper playing cards, but the UV invisible ink contact lenses have more advantages than luminous ink glasses. They can be worn with a poker scanner, so they are more convenient to use in daily life.
You should choose a lens with a light tint when choosing a UV ink invisible lens. Darker IR lenses may cause discomfort if you wear them for a prolonged period. Dark colored luminous lens may not be compatible with your eye colour.