Tangible Science Hydra Contact Lens Cleared
FDA has cleared a Tangible Science 510(k) for its daily disposable silicone hydrogel contact lens coated with a modified formula of Tangible Hydra-PEG, which is intended to improve lens wettability and deposit resistance. The lens utilizes a “variation designed to enhance the surface of daily wear lenses,” the company says, adding that the coating is designed to retain more water and stay cleaner during daily wear than an uncoated lens. The lens material also has one of the highest levels of oxygen permeability available in a disposable lens, Tangible Science adds.