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Comparative clinical evaluation of two silicone hydrogel lenses for daily wear

Lenses
The properties and performance of one of the latest silicone hydrogel (SiH) lenses, Biofinity (CooperVision), was reviewed last month.1 This highlighted how, as SiH lenses continue to evolve with newer materials and designs, Biofinity offers a new approach with improvements in comfort, wettability and overall performance relative to some older lens materials and designs.

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Until recently, few studies have evaluated Biofinity's clinical performance in daily wear. Therefore, the purpose of this most recent study was to evaluate the lens' daily wear performance in existing soft CL wearers, in addition to comparing its clinical performance against another SiH, Air Optix (CIBA Vision).

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