The TransDura process takes advantage of the inherent hardness of existing factory applied scratch-coatings by hardening and improving the AR stack. A number of new layers are added to the traditional AR layer stack including harder, middle-index layer and some new cushioning layers to add flexibility to the coating.

The result is an AR coating that is significantly more scratch-resistant than traditional AR coatings, with the added benefit of increased adhesion.

Dramatic increases in consumer satisfaction have resulted in significant sales increases and patient referrals.

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