| Specification | |
| Refractive Index（ND) | 1.733 |
| Abbe Value(VD) | 32 |
| Specific Gravity | 1.47 |
| Material | 174 |
| Diameter | 70,75mm |
| Coating |     |
| Color |     |
| UV protection | UV400, UV420 |
| MINUS 75mm | |
|---|---|
| SPH | Plano to -12.00 |
| CYL | Up to -2.00 |
| MINUS 75mm EXT | |
|---|---|
| SPH | Plano to -10.00 |
| CYL | 2.25 to -4.00 |
