Oakley SI Ballistic Goggle 2.0 Replacement Lens Lens Color:Clear Noise Reduction Rating (NRR): 33

Noise Reduction Rating (NRR): 33 dB

Temple Length: 117 mm

OD 7+ @ 720-810 nm

and Hi-Def Copper

low with preheat function)

Oakley SI Ballistic Goggle 2.0 Replacement Lens Lens Color:Clear Noise Reduction Rating (NRR): 33All lenses feature the unrivaled clarity of High Definition Optics (HDO), and Polaric Ellipsoid geometry maintains visual fidelity all the way to the lens periphery. That means objects appear in their true position, not shifted like the view from ordinary goggles. It all comes in an interchangeable lens design that holds the lens securely in place yet allows for quick and easy lens changing in the field, thanks to a convenient locking slide.