Ultraviolet Playing Card Lens , Invisible Ink Contact Lenses 42% Water Content
UV contact lenses are a great poker cheating device, enjoyed by many poker players all over the world. Users can see those invisible UV marks printed on the backs of regular playing cards by wearing UV contact lenses. For the marks, we can print them on both plastic cards and paper cards, and the patterns of the marks can be designed according to your requirement.
Diameter : 13.8mm
Center thickness : 0.04 mm
Center diameter : 4mm, 7mm, 9mm
Base curve : 8.6mm
Water content : 42%
Material : HEMA
People from different regions may have different requirements for the color of the UV contact lenses because of their eye color. Our company have the UV contact lenses of different colors for customers’ choice, such as black-eye contact lenses, gray-eye contact lenses, blue-eye contact lenses and green-eye contact lenses. Whatever your eye color is, there will be suitable contact lenses for you.
Degree and center diameter:
Our UV contact lenses are 4, 7 or 9mm in center diameter (4 mm for just covering the pupil, while 7mm and 9mm for covering the iris). Besides, the diameter of the UV contact lenses you need can also be customized according to your requirement. So is the degree!