| Customization: | Available |
|---|---|
| Function: | for Presbyopic, for Astigmia, UV Protection, for Myopia |
| Material: | Mr-8 (Imported From Korea) |
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| Product Name | 1.61 ASP UV420 Blue Cut SPIN Photochromic HMC Optical Lens |
| Diameter | 65/70/75MM |
| Monomer | MR-8 (imported from Korea) |
| Abbe value | 41 |
| Specific Gravity | 1.30 |
| Power Range | Sph:0.00~-8.00 +0.25~+6.00 Cyl:0.00~-6.00 |
1). Superb Quality: 1.61 lenses have higher impact resistance.
The material of MR-8 is imported from Korea, has superior performance. It can meet US standard, pass the falling spere test, have higher resistance to scratches and impact
2). Thickness: 1.61 lenses are about 29% thinner than the normal middle index lens.
High index lenses are much thinner due to their ability to bend light. As they bend light more than an ordinary lens they can be made much thinner but offer the same prescription power.
3). Weight: 1.61 lenses are about 24% lighter than 1.56 index lenses.
As they can be made thinner, they contain less lens material and are therefore much lighter than ordinary lenses.
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