Extesa HV free-form

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Extesa HV is the free-form single vision lens with aspherical / atoric geometry, designed to guarantee the wearer the best visual quality even in the case of the most important corrections.

It is the ideal product for the correction of myopia and hyperopia, especially if associated with the correction of astigmatism.

In addition to these features, the lenses can be customized according to the wearer's postural parameters. If postural values ​​outside the standard are found depending on the chosen frame and the ergonomics of wearer's face, the geometry is customized in relation to the individual data detected

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