MATERIAL - (CR-39)
Preferable for full-rim plastic or metal frames
Suitable for power range (+0.00 to +/-1.00)
MATERIAL – (CR-39)
Up to 10% thinner & lighter
Preferable for full/half rim plastic or metal frames
Suitable for power range (+/-1.25 to +/-4.00)
MATERIAL – (Polycarbonate)
Up to 15% thinner & lighter
Preferable for Rimless frames
Suitable for power range (+/-4.00 to +/-6.00)
MATERIAL – (MR8)
Up to 25% thinner & lighter
Preferable for Rimless frames
Suitable for power range (+/-4.00 to +/-6.00)
MATERIAL – (MR7)
Up to 40% thinner & lighter
Preferable for full rim plastic or metal frames
Suitable for power range (+/-6.00 to +/-8.00)
MATERIAL – (MR174)
Up to 50% thinner & lighter
Preferable for full rim plastic or metal frames
Suitable for power range (+/-8.00 to +/-12.00)