Details :
Before the lens was separated from cuff, it is hard for player to fix on coat. Now we solved the problem, put the lens inside of cuff. Other people can not find by their eyes, it looks like normal cuff. When the player press the button inside of cuff lens by their hand's weight, the cuff lens will open(see below picture).If the player doesn't press the lens, the cuff will performance like normal and can not seen by other players. A second handmake
The distance is 25-35cm
It contains one cuff hidden lens and one charging board

Poker analyzer/ poker smoothsayer/Omaha poker analyzer/ Scanning Camera /Hidden Lense/Infrared Camera/electronic games/ Invisible Glass/Contact Lens /gamble Cheat/ casino Cheat/ Dice System/ Card games/ poker player/ remote control dices/ inductive system/invisible ink/Perspective Bowl /micro camera/ programme analysing pokercards/transmitter/marked cards/ cards marked/ cards mark/hidden camera/contact lens/Poker Software/Baccarat Software/marked poker/ dice/poker reader/gambling machine/micro headset /earpieces/ scanner/single scan/ poker cheat/casino cheat/control poker/Marked Cards/Copag Marked Cards/KEM Marked Cards/Fournier Marked Cards/Audio Talker