B708

Standard assembly restrictions: Sphere max. power +8/-8. Max. cylinder compared with sphere: +/-6. Corrected base: 4 Lens material : Toughened Glass - CR39 (Plastic) - Polycarbonate
Two eye sizes:
B708 Small:  52x15 -140   Standard temple, riveted sideshield
B708 Large:  54x18 -140   Standard temple, riveted sideshield