Lost & Found Sizing
SIZE
51.5 - 20.5 - 145 (mm).
For more sizing information see our Frame Dimension Guide.
2 BASE LENS CURVE
Lens 'Base Curve' is a measure of the front curvature of the lens. The higher the number, the greater the curve.
51.5 - 20.5 - 145 (mm).
For more sizing information see our Frame Dimension Guide.
Lens 'Base Curve' is a measure of the front curvature of the lens. The higher the number, the greater the curve.