B808

Standard assembly restrictions: Sphere max. power +8/-8. Max. cylinder compared with sphere: +/-6. Corrected base: 4 Lens material : CR39 (Plastic) - Polycarbonate Size: 54/17 Temple Length: 140 mm Frame Markings Front: Z87-2+ 54□17 Frame Markings Temple: Z87-2+ 54□17 - 140