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The HOY A Illumina (sorafilcon A) Daily Disposable Soft Contact Lens is indicated for the correction of refractive ametropia (myopia or hyperopia) in non-aphakic person with non-diseased eyes in spherical powers ranging from +5.00D to -12.00D, exhibiting astigmatism of 1.00 diopter or less that does not interfere with visual acuity. The HOY A Illumina (sorafilcon A) Toric Daily Disposable Soft Contact Lens is indicated for the correction of refractive ametropia (myopia, hyperopia and astigmatism) in non-aphakic person with non-diseased eyes in spherical powers ranging from +5.00D to -10.00D. The lenses may be worm by persons who exhibit astigmatism of up to 2.75 diopters that does not interfere with visual acuity. The HOY A Illumina (sorafilcon A) Multifocal Daily Disposable Soft Contact Lens is indicated for the correction of refractive ametropia (myopia or hyperopia) and presbyopia in non-aphakic person with non-diseased eyes in spherical powers ranging from +5.00D to -10.00D with add power ranging from +0.50D to +2.50D. The lenses may be worn by persons who exhibit astigmatism of 1.00 diopter or less that does not interfere with visual acuity. The sorafilcon A contact lenses are to be prescribed for single-use disposable wear and are to be discarded upon each removal.

The HOY A sorafilcon A material is made from a hydrophilic siloxane copolymer of N-vinyl pyrrolidone and is 48% water by weight when immersed in a sterile phosphate buffered saline packaging solution. A UV-absorbing monomer is used to block UV radiation. The transmittance characteristics are less than 5% in the UVB range of 280 nm to 315 nm and less than 50% in the UVA range of 316 nm to 380 nm. The HOYA sorafilcon A Contact Lens is to be prescribed for single-use disposable wear. The physical properties of the lens are: Refractive Index: 1.408 Light Transmittance: ≥ 95% Water Content: 48% Specific Gravity: 1.123 Surface Character: Hydrophilic Oxygen Permeability: 112 x 10-11 (cm²/sec)(cm³O₂)/(mL x mmHg) @ 35 °C (polarographic method). The lenses will be manufactured with the following parameters: Diameter: 14.0 mm to 14.7 mm Center Thickness: 0.062 mm to 0.330 mm Base Curve: 8.40 mm to 9.20 mm Power Range: +5.00D to -12.00D Cylinder Power (Toric): -0.75D to -2.75D Cylinder Axis: 0 o to 180 o in 10 o increments Add Power Range: +0.50D to +2.50D