The newly-developed laser perspective contact lens is comfortable to wear and custom-made for use with the special poker cards, domino or mahjong, which have secret marks that can only be seen through our laser perspective contact lens. Do not worry about others finding out because no other devices are able to detect our markings.
Common Questions and Answers:
1Q: what's the color of the contact lenses? Do they work with different colored eyes?
A:The contact lenses are light brown in the center. This will never change the color of any kind of eyes.
2Q: How long can the contact lenses be used ? How long can I wear the contact lenses each time?
A:Unless damaged, the lenses can be used for more than 5 years, and you can wear them for 12 hours each time, it is recommended by doctors to wear for no more than 24 hours each time
3Q: What kind of light can the lenses be used under?
A: They can be used under natural light and any kind of manual light sources.But the marks of the blue cards can not be seen clearly under natural light and the old style incandescent lamp
4Q: Can the contact lenses be used for seeing any kind of cards?
A: You can see the luminous ink marked on the cards, by wearing the lenses, regardless of what color they are
5 Q: Do your products have quality assurance? How long is the guarantee period?
A: Different products have different guarantee periods, 12 months.
6. Q: If I have shortsighted eyes,Can I wear the lenses if I am short sighted?
A: Yes, we can customize contact lenses to any degree, but an additional 20% will be charged
8. Q: How can I buy the products?
A: very easy please call us and take extra information then you buy it.
Wear it when it is absolutely clean. If you cannot wear it on properly, please re-clean the surface contacting eyeballs. If you still feel uncomfortable, please take it off and clean it thoroughly again
After 1 to 2 minutes, you will be able to see the mark on the cards clearly
The contact lens could only be cleaned in solution when you wear it. Note: Keep it in clean water when it is not worn, because the chemical substances in contact lens solution could damage the lens.