Function: | UV420, Anti-Radiation, Blue Block, Blue Cut, UV++ |
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Age Group: | Children, Adults |
Gender: | Unisex, Man, Woman, Men, Women |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
MR Series™ | Other | ||||||||
MR-8™ | MR-7™ | MR-10™ | MR-174™ | Poly carbonate |
Acrylic (R.I. 1.60) |
Middle Index |
ADC (CR-39®RAV79®) |
Crown Glass |
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Refractive Index (ne) |
1.60 | 1.67 | 1.67 | 1.74 | 1.59 | 1.60 | 1.56 | 1.49/1.50 | 1.532 |
Abbe Number (ve) |
41 | 31 | 31 | 32 | 28-30 | 32 | 34-36 | 58 | 59 |
Heat Distortion Temperature (ºC) |
118 | 85 | 100 | 78 | 142-148 | 88-89 | - | 84 | >450 |
Tintability | Good | Excellent | Good | OK | None | Good | Good | Good | None |
Impact Resistance |
Good | Good | Good | OK | Good | OK | OK | OK | Poor |
Static Load Resistance |
Good | Good | Good | OK | Good | Poor | Poor | Good | Good |
Wholesale eyeglass lenses high impact 1.59 blue block hmc pc polycarbonate lens blanks | ||
Index | 1.67 | |
Material | MR7 | |
Diameater | 70~75mm | |
Abbe | 32 | |
Certification | CE/ISO9001 | |
Coating | HC/HMC+EMI/SHMC | |
Power range | -15.00~+6.00/0.00~-4.00 | |
After-sale Service | Two years quality assurance |
Features | ||
LIGHTEST | THINNEST | HI-IMPACT |
• Lighter weight and thinner thickness, up to 50% thinner and 35% lighter than other lenses • Higher resistance to scratches and impact • Full protection against UV rays • Easier to clean due to the water and dirt repellent surface • Amazing visual aesthetic appeal |
Suppliers with verified business licenses