The 720 Double Impact Polarized Lens (DPL) is constructed with 11 layers of lamination.* It is a combination of 6 different high-performance layers consisting of Hard Coating, Tint, Impact Resistance, Ultraviolet Absorbing, Adhesive and Polarized on both sides to make the 720 lenses more durable and functional.


These filters helps to prevent damage while you enjoy favorite outdoor activities such as boat rowing, fishing, driving, shooting and skiing.