
The 820 Series is part of the ProGuard Classic line of eyewear and provides traditional lens variations that never go out of style. This line is designed to provide excellent durability and protection. These lenses are utilitarian and offer compliance across a broad range of activities.
Note:
General Specifications:
Bridge: 13mm
Lens Base: 10 Curve
Lens Size Diagonal: 64mm
Lens Size Vertical: 44mm
Lens Thickness: 2.5mm
Overall Length (Lens-Tip): 154mm
Overall Width (Hinge-Hinge): 137.5mm
PD: 68mm
Weight: 21gm