These contact lenses allow you to see the luminous markings on playing cards. These lenses are used in magic poker and other games that allow the wearer to see the back numbers and suits. The marked contact lenses are more private than other cheating tools. You can wear them during the game without anyone knowing. They are also comfortable and don’t alter your eye color.
There are different types of contact lenses on the market. Some are soft and others are hard. Choosing the correct one depends on what you prefer and the game that you want. Soft contacts work best for beginners because they are more comfortable, easier to clean, and have a better fit. However, hard contacts are better for those who have a problem with dry eyes, as they are more durable and don’t move around easily.
When choosing the type of contact lens for playing cards, you should choose one that matches your eye color. For example, if you have blue or green eyes, the best choice would be to get a contact lens with a yellowish hue. This will make the cards appear brighter and your eyes will look brighter.
Clarity is another important factor to consider when purchasing contact lenses for marked cards. The color of your contact lenses can affect how clearly you are able to read the marks on cards. The better quality the contact lenses are, the easier it will be to read the marks.
To ensure comfort, you should also check that the lens has a very low moisture content. You can test this by placing the contact lens into pure water and watching how it reacts. If there is a large amount of liquid on the lens, this may cause irritation in your eyes. The contact lens should also have a higher oxygen permeability. This will make it more comfortable to wear.
The most popular contact lenses to mark cards are IR lenses. These lenses work by reflecting the infrared beam onto the backs. The IR contact lenses allow you to see the invisible luminous markings on the backs. This is a great tool for poker and magic cheating. The IR lenses are also a good option for reading barcode-marked cards. These lenses are more expensive than the traditional contact lenses but they are worth it because they can help you win more games. They are also more convenient than other cheating products such as laser marked cards.