1.49 RI Refractive Index Lenses
1.49 Refractive Index Lenses, usually used for Conventional single-vision lenses.
Design | Coating Options | Dia. | Power Range |
CR-39 UC |
| 60mm | +6/-2 |
65mm | -6/-2 | ||
+6/-2 | |||
-6/-4 | |||
+6/-4 | |||
70mm | -6/-2 | ||
+6/-2 | |||
-6/-4 | |||
CR-39 Round-top Bifocal | UC | 65mm | 0.00～±3.00/ADD+1.00～+3.00 |
HMC | 65mm | ||
UC | 70mm | ||
HMC | |||
CR-39 UC | Tinted Lens | 70/75 | 0.9 |
Tinted Polarized Lens | 70/75 | 3.4 | |
Mirror Coated Lens | 70/75 | 1.9 | |
Polarized Mirror Coated Lens | 70/75 | 4.4 |
