Chris Angel and David Blaine make reading cards look easy. It almost seems like they can read through the cards or have some sort of power that’s beyond human skills. It’s an illusion. They aren’t using any abilities what-so-ever. In fact, they are using a tool that anybody can use or master in a few minutes. Wouldn’t it be nice if you could see every card and each lawsuit in a deck of cards? Have you ever heard of luminous ink? Luminous ink is a type of invisible ink which may be implemented on the back of a deck of cards and essentially is completely”invisible” to the naked eye. Even somebody with sharp vision will not be able to detect these markings.
However, with simple lenses that the markings pop out at you and only you. The lens is a reddish-purple color which lets you see the markings which are normally invisible to the naked eye. The two chief ways people read the markings are luminous ink eyeglasses and luminous ink contact lenses. There are 3 factors you must know for the contact lenses; eye shade, eye care, and contact lens care.
Luminous ink contact lenses are a special lens with a purple filter built into the transparent lens. The lens is the same size as a normal contact lens. Keep in mind the entire contact lens is 13 millimeters. The people with lighter colored eyes (blue and green) will want to go with the four millimeter filter dimensions contact lenses while someone with darker eyes can get away with wearing 9 mm and 7 mm filter size because the filter will blend in with the darker eyes.
When it comes to eye care, you must use caution! Keep in mind that contact lenses should not be in the eye for more than eight hours. These shouldn’t be worn all of the time especially since the filter changes the colour of your eyesight to a dark purple. If the contact feels scratchy take the contact out and employ with alternative so that your eye is not”bugging” you. These contact lens readers are unique, but your vision is most important!
Care for your contacts. When you commence placing the contacts in your eyes you must use contact solution and rub lightly around the touch prior to placing in your eye. This helps to keep the build up of protein deposits in the last time you wore the contacts. When you take the contacts out, you should store the contacts in a case at room temperature and store in option. This will ensure a long use life for your contacts.
Keep in mind that the three variables of wearing contact solutions for magic card tricks, you must know which size filter matches your eye color, you need to care for your eyes, and you must look after the contact lenses.