OPTICAL LENS
Left Lens -1.0, Right Lens -1.0
Left Lens -1.5, Right Lens -1.5
Left Lens -2.0, Right Lens -2.0
Left Lens -2.5, Right Lens -2.5
Left Lens -3.0, Right Lens -3.0
Left Lens -3.5, Right Lens -3.5
Left Lens -4.0, Right Lens -4.0