Check out our handy how to guides. You can compare the prices of all our lenses on our Contact Lens Specifications page. Thanks to our exclusive Aquaform Technology, Biofinity XR lenses allow plenty of oxygen to pass through to your eyes. Lenses made of PMMA are called hard lenses. Kits.com -- Biofinity XR Contact Lenses **State law may require sales tax to be charged on the pre-discounted price if the product is subject to tax. Each lens uses a slightly different wetting technology, with Biofinity having a slightly higher percentage of water (48%) and a higher oxygen transmission two things fundamental for comfortable use. Biofinity toric lenses have a good range of cylinder power (-0.75 to -2.25 D) and therefore correct the most common range of astigmatism. Biofinity XR toric 6 Pack - UHC Contact Lenses Lenses made of polyacrylamide were introduced in 1971. Key features include: Monthly disposable Extended range for near/farsighted correction Aquaform Technology (for moisture and oxygen flow) Details PureVision 2 HD for . thin-thick zones, where the lens is a little thicker in some parts, lens truncation, where the lens is cut a little at the bottom, ballasting, where the lens is a little heavier in some parts. 0 Home. *FREE SHIPPING on orders of $99 and more, and check out our blog or Facebook page to learn about This is true whether you shop for them online or in person at an optical store or pharmacy. Optical devices, such as magnifying glasses, binoculars, and cameras, are precision instruments that focus light to a single focal point. Biofinity Toric XR, an extended range version of Biofinity Toric contact lenses use AQUAFORM, a naturally wettable technology which makes Biofinity Toric such a comfortable lens. Placement of the extra power in a toric lens for astigmatism. 8) Proclear toric contact lenses correct astigmatism and also prevent dryness and discomfort. But Biofinity toric lenses have Aquaform technology, and Bausch + Lomb Ultra use their own MoistureSeal technology as well as aspheric optics for reduced halos and glare.

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