Dyna EO Rigid Gas Permeable Contact Lens

TFDA approval# 002238

Description

The Dyna EO Rigid Gas Permeable Contact Lens is made from the Boston EO (enflufocon B) material and incorporates a patented back surface design for improved fitting ease and patient comfort. The Dyna EO Rigid Gas Permeable Contact Lens with Boston EO is intended for daily wear.

Feature

The Dyna EO Rigid Gas Permeable Contact Lens material, enflufocon B, is composed of an aliphatic fluoroitaconate siloxanyl methacrylate copolymer with an ultraviolet absorber (Uvinul D-49).

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 Specification
Diameter	7.00mm~ 12.00 mm
Base Curve	5.00 mm ~ 11.00 mm
Power	- 20.00 D ~ + 20.00 D
Center Thickness	0.07 mm ~ 0.65 mm
Color	Blue, Ice Blue, Dark Blue, Green, Brown, Grey

Physical Properties
Specific Gravity	1.23
Refractive Index	1.429
Wetting Angle	49°
Water Content	<1%
Surface Characteristic	Hydrophobic
Oxygen Permeability	82(58) {x10-11 (cm³ O2·CM) / (cm2·sec·mmHg) @ 35°C} gas to gas method **polarographic method (ISO/Fatt)
Hardness	114

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