Place of Origin:
YB Marked Cards
Invisible Ink Contact Lenses
The choices of color:
People from different regions may have different requirements for the color of the IR contact lenses because of their eye color. Our company have the IR contact lenses of different colors for customers’ choice, such as black-eye contact lenses, gray-eye contact lenses, blue-eye contact lenses and green-eye contact lenses. Whatever your eye color is, there will be suitable contact lenses for you.
Degree and center diameter:
Our IR contact lenses are 4, 7 or 9mm in center diameter (4 mm for just covering the pupil, while 7mm and 9mm for covering the iris). Besides, the diameter of the IR contact lenses you need can also be customized according to your requirement. So is the degree!
|Oxygen permeability coefficient:||7.0DK|
|For people used:||blue eyes,brown eyes|
|Life span:||More than 1 year|
|Packing:||2 pcs / box|
Diameter : 13.8mm
Center thickness : 0.04 mm
Center diameter : 4mm, 7mm, 9mm
Base curve : 8.6mm
Water content : 42%
Material : HEMA
Obtained FDA,ISO9001,EN46001 Such as a number of international quality system certification. And a number of product patents, Manufacturing technology patent, Grinding patent, Known as artificial cornea.
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