Wholesale 1.56 resin plastic Bifocal HC optical eye lens
| Material: | Resin / plastic/ NK-55 KOC |
| Index: | 1.553 |
| Abbe Value: | 38 |
| Transmission: | Over the 98% |
| Abrasion Resistance: | 6/8 H |
| Type: | Flat-Top; Round -Top; Invisible |
| Power: | SPH (-2.00 --- +3.00) ADD(+1.00 ---- +3.50) |
| Diameter: | 28 / 70 mm |
| Coating: | UC -HC- HMC-SHMC -EMI -UV |
This type of lens is suitable for all kinds of people !
* Vision correction
* Medical use : The doctor prescribed a prescription
* For the driver : Polarized light