CooperVision Biomedics Toric monthly disposable astigmatism contact lenses

CooperVision Biomedics Toric Astigmatic Contact Lenses are the advanced standard in astigmatic lenses, respected for their ability to maintain clear, sharp vision all day long. In addition, with its sleek and thin edges and extremely stable performance, this contact lens provides excellent clear and sharp vision and long-lasting health and comfort. The lenses are made from a hydrophilic material polymerized with 55% water and 45% 2-HEMA and methacylic acid and EGDMA (ethylene glycol dimethacrylate) cross-linked polymers.

Cooper Vision BIOMEDICS TORIC monthly disposable astigmatism contact lenses
Packaging: 6 pieces/box Replacement cycle: Dispose of every month

Product Description

The soft, UV-blocking Biomedics® Toric lenses are in the shape of a semicircular shell and have the following specifications:

Diameter 14.5 mm

Center thickness 0.0745 mm to 0.178 mm (varies depending on degree)

Inner spherical radius 8.66 mm to 9.89 mm

Myopia degree: -0.00D to -6.00D (every 25 degrees)
-6.50D to -10.00D (one step per 50 degrees)
Astigmatism: '-0.75D, -1.25D, -1.75D, -2.25D
Line position: 0° to 180° (increase by one level every 10°)

Hyperopia degree: +0.25D to +5.00D (every 25 degrees)
+5.50D , +6.00D
Astigmatism: '-0.75D, -1.25D, -1.75D, -2.25D
Line position: 0° to 180° (increase by one level every 10°)

Mirror properties hydrophilicity

Refractive index 1.405, water content 55.0%, oxygen permeability 19.6×10-11(cm2 /sec) (ml O2/ml×mmHg) 35℃ (Coulometric method)

Transmittance 97%