I swapped them out for stronger ones.
VINTAGE PORSCHE DESIGN BY CARRERA EyeGLASSES SUNGLASSES CASE NEW 1980s PORSCHE
Porsche Design P8609 A Mens Sunglasses Black Frame, Mirror Lens - Size 58-14-140
1 pair original glasses +2.5 dpt for Porsche Design 8801 8811 +2.5 replacement lenses
1 pair glasses +2.5 DPT for Porsche Design P 8801 8811 incl. Allen
1 pair original glasses +2.0 DPT for Porsche Design 8801 8811 incl. Allen
1 pair original glasses +1.5 dpt for Porsche Design 8801 8811 +1.5 replacement lenses
