Eagle Vision ES Rigid Gas Permeable Contact Lens
TFDA approval# 005492
Description
The Eagle Vision ES Rigid Gas Permeable Contact Lens is made from the Boston ES (enflufocon A) material and incorporates a patented back surface design for improved fitting ease and patient comfort.
Application range
The Eagle Vision ES Rigid Gas Permeable Contact Lens are indicated for daily wear for the correction of refractive ametropia (myopia, hyperopia, astigmatism) in aphakic and not aphakic persons with non-diseased eyes. The lenses may be disinfected using a chemical disinfecting system only.
Operation & Precautions
Precautions：This device is intended for use by an ophthalmologist.
| Lens Specifications | |
|---|---|
| Diameter | 7.00mm~ 12.00 mm |
| Base Curve | 5.00 mm ~ 11.00 mm |
| Power | - 20.00 D ~ + 20.00 D |
| Center Thickness | 0.05 mm ~ 0.70 mm |
| Color | Blue, Ice Blue, Green |
| Physical Properties | |
|---|---|
| Specific Gravity | 1.22 |
| Refractive Index | 1.443 |
| Wetting Angle | 46° |
| Water Content | <1% |
| Surface Characteristic | Hydrophobic |
| Oxygen Permeability | 18** {x10-11 (cm³ O2·CM) / (cm2·sec·mmHg) @ 35°C} *gas to gas method **polarographic method (ISO/Fatt) |
| Hardness | 118 |
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