Cr39 Index 1.499 Polarized Plastic & Resin Lens

Polarized lenses have the added benefit of filtering out reflected light, or glare, off surfaces such as water or pavement
Ideal for boating, fishing, driving or any other activity associated with intense glare
Reduces eyestrain and fatigue, while increasing contrast and visual acuity
Refractive index: 1.499
ABS: 57.8
Specific gravity: 1.32

base: 600B / 800B
Center Thickness: 2.3mm
Colors available: G15 Brown Grey