1.67 high-index lenses are an advanced optical material with a higher refractive index. This means they bend light more efficiently than standard plastic or glass lenses, resulting in significantly thinner and lighter lenses for the same prescription strength. They are an excellent choice for individuals with moderate to high myopia (nearsightedness), offering improved comfort and a more attractive appearance.
Product specification
| Place of Origin | Jiangsu, China |
| Brand | RISEE/OEM |
| Lenses Material | Resin MR-7 |
| Lenses Color | Clear |
| Refractive Index | 1.67 |
| Diameter | 65/70/75 |
| Abbe Value | 32 |
| Specific Gravity | 1.35 |
| Transmittance | >97% |
| Coating Choice | HC/HMC/SHMC |
| Coating color | Green, Blue, Gold |
| Power Range | SPH: 0.00~-15.00 +0.25~+6.00 CYL: -0.25~-6.00 |
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