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Attitude™ Specialized Progressive Lens Materials & Availability
|
Material |
Index |
Base Curve |
Power Range |
Add Power |
Cylinder |
Invisible Markings |
| SuperLite 1.60 |
1.60
|
8
|
-4.00 to +2.00
|
+1.00 to +3.00 |
up to -4 |
|
| Polycarbonate |
1.59 |
8 |
-4.00 to +2.00 |
+1.00 to +3.00 |
up to -4 |
|
| Polycarbonate Polarized |
1.59 |
8 |
-4.00 to +2.00 |
+1.00 to +3.00 |
up to -4 |
|
|