NaturalVue® Sphere Lens Specifications

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NaturalVue® (etafilcon A) Sphere 1 Day Contact Lens Specifications
Power Range: Full Parameter Range: +4.00 to -12.00 in 0.25D Steps
Base Curve: 8.5
Diameter: 14.2
Center Thickness: 0.08
Pack Sizes: 10 pack trials; 30 and 90 pack revenue
Visibility Tint: Light Blue
UV Protection: Class 2 UV Blocker: The UV blocking averages 98% in the UVB range of 280nm to 315nm and 84% in the UVA range of 316nm to 380nm.**
Modality: Single-Use Daily Wear
Replacement Schedule: Daily Disposable
Material: etafilcon A (58% water)

**UV absorbing contact lenses aren’t substitutes for protective UV absorbing eyewear – for example, protective UV absorbing goggles or sunglasses – because they don’t completely cover the eye and surrounding area. Patients should continue to use UV absorbing eyewear as directed. Note: Long term exposure to UV radiation is a part of risk factors associated with cataracts. Exposure is according to a number of factors, for instance, environmental conditions (altitude, geography, cloud cover) and personal factors (extent and nature of outdoor activities). UV absorbing contact lenses help provide protection against harmful UV radiation. However, clinical studies have not been done to demonstrate that wearing UV absorbing contact lenses reduces the risk of developing cataracts or other eye problems.