FreshLook Handling Tint contact lenses from CIBA Vision are 1 to 2 week disposable contact lenses that are worn as daily wear lenses for up to two weeks and discarded. The lenses are designed to give you optimum comfort along with superior visual acuity. FreshLook Handling Tint lenses are manufactured with a visible tint that will not change the color of your eyes. The tint merely assists you in finding your lenses in the solution.
Lens Material
The lens material, phemfilcon A, is a hydrophilic copolymer of 2-hydroxyethyl methacrylate and 2-ethoxyethyl methacrylate and methacrylic acid crosslinkedwith ethyleneglycol dimethacrylate.
| Lens Parameters | |
| Base Curve: | 7.80 to 9.00 mm |
| Diameter: | 12.0 to 15.0 mm |
| Power Range: | -20.00 Diopters to +20.00 Diopters for Daily Wear |
| -20.00 Diopters to +4.50 Diopters for Extended Wear | |
| Center Thickness: | Extended Wear: 0.08 to 0.19mm |
| Daily Wear: 0.08 to 0.56mm |
| Lens Properties | |
| Specific Gravity: | 1.152 |
| Refractive Index: | 1.409 |
| Light Transmittance: | 95% minimum |
| Water Content: | 55% |