One to One Luminous Invisible Contact Lenses for Marked Cards was made according to Spectral Theory, Visible light spectrum is from 0 .39～0.76μm. Different waves will make people sense different color due to the different electromagnetic. Under wave from 770-622nm, people can see red light; 622-597nm, orange;597-577nm,yellow;577-492nm,green;499-455nm,Indigo color;455-390nm,purple.
Now we developed a new kind of contact lenses to see special marked cards. The marks cannot be detected by any UV or IR contact lenses, UV light or any detective equipment.
With this special invisible contact lens, you can see the unique marks under any light. Even some players with UV or IR contact lenses, they still can see nothing on the back of the luminous juice cards.
According to the theory that IR and UV light can be sensed much easier than other wave visible lights. The marks for special contact lenses are not as strong as IR or UV marks which can be seen after you wear the contact lenses.
Due to high technology applied and complicated production process, the price of the One to One contact lenses and marked playing decks is very high.
Time: 2017-01-16 14:41:46
Content: HOW CAN I READ IR INK ? HOW LONG IT WILL STAY AVAILABLE ?
Admin_reply: please check your email for the reply of ir ink
Time: 2017-01-13 07:41:15
Content: ciao , vorrei sapere il prezzo di questo prodotto
Admin_reply: Si prega di controllare e-mail di risposta delle lenti
User: Please Price
Time: 2017-01-11 01:44:28
Admin_reply: Verifique por favor seu email/skype para a resposta dos cartões marcados e das lentes de contato.
Time: 2016-12-24 07:37:57
Content: I need camera
Admin_reply: please check your email for the camera
User: Darrell Beets
Time: 2016-11-27 17:29:07
Content: Please price
Admin_reply: we have sent your an email, please check and reply
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